reflex

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Gideon Omega

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Gideon Optics

Omega review

  I was looking for a new pistol mounted red dot to install on my Rost Martin. I knew I wanted a larger window size reflex sight for that pistol. So I did what any good reviewer would do and hit up the good people at Gideon Optics. Gideon had just what I was looking for in their Omega series. When they asked which version I wanted to review, I said the green dot only version. So a few weeks later I received it. That is where the story takes a twist.

  The Gideon Omega arrived at the perfect time. I had just received a lightweight 10/22 kit and it needed a lightweight dot. So even though I had intentions of mounting the Omega on the Rost Martin, it proceeded to get mounted on the 10/22 with the CP Firearms Dragonfly kit. The Omega was perfect for it. Its large window lets you see the dot quickly on this little rifle. Plus the Omega came with a pic rail adapter already installed, so all I had to do was tighten it on the rail. The Gideon Omega has an RMR footprint so it will fit on a ton of pistols cut for an RMR optic. Which is exactly what I originally had planned for the Omega.

  Gideon Optics has hit the ground hard with the Omega. It is their larger window RMR footprint reflex sight. The window size is 0.88 inches tall x 1.06 inches wide and round shaped with a flat on the bottom. I found it extremely easy to pick up the dot in the Omega. Probably because round objects draw the human eye to the center. Having an RMR footprint makes the Omega very versatile. There are so many mounting options for it, either direct or some sort of picatinny mount. Even offset style mounts can be had with RMR footprints.

  For this review, I asked for a green dot version of the Gideon Omega. It also can be had with a red dot, a red circle dot, or a green circle dot. The dot versions have a 3 moa sized dot and the circle dot versions have a 45 moa outer ring with a 3 moa dot inside the ring. I chose the 3 moa green dot because green is usually clearer for me. I also am not a fan of circle dot reticles on pistols, even though some people love them. The dot is bright enough to see on a hot summer day with zero clouds in the sky. The Omega has 10 brightness levels in case you need to turn the brightness down, 2 of those are night vision compatible. I am also a big fan of being able to set the brightness where I want it. I am also pleased with the clarity of the green dot. It just does not star out like a lot of red colored ones do for me. The dot was easy to pick up and super fast on that little lightweight 22.

  Auto on and off is a feature every new optic should have. The Gideon Omega has this auto on/off feature. Essentially, when you move the sight, it automatically turns back on to whatever brightness setting you have it set at. Then, after sensing zero movement, it turns off after 225 seconds, or just under 4 minutes. The Omega does have a twist to this auto on/off. If you leave the Omega sitting for 12 hours, it will turn off completely to save battery life. I have a love/hate relationship with this. Since I use it on a 22 rimfire rifle, this feature is great. But if you want this optic for a bedside firearm, the auto on might not work when you need it. Mainly because the gun will probably not get moved enough to keep the auto on/off working. For duty use, it is probably fine because the movement of it being on you will keep the sight from turning off. Something to think about. Gideon does have other optics without the 12 hour off feature, so one can always check those options out.

  Another feature I like on the Omega is the top load battery. With the top load battery, you will not have to take the sight off to change it. Gideon gave the Omega a CR1632 battery. They spec the battery life at “up to 50,000 hours”. So if you leave it on the brightest setting, I do not know how long the battery will last. But I really do not think anyone has to really worry about the battery life.

  The Omega is super light. Gideon states that it weighs 1.8 ounces with the battery. This is one of the reasons I decided to mount it on that lightweight 10/22. As far as physical size, it is 2.06 inches long x 1.21 inches wide x 1.25 inches tall. So even though it has a good window size, the Omega is still small. 

  Sighting in the Gideon Omega was super easy. It was almost centered up after mounting. I even sighted it in right before a local steel challenge competition. I set a target about 15 yards away and went to town. Adjustments on the Omega have actual clicks. Yes, they are tiny sounds and feel, but at least it has them. I am a fan of clicks on these micro optics. If it does not have them, how do I know how far I actually moved the adjustment screw? Thank you Gideon for putting actual clicks in the adjustments.

  I was really happy with how the Gideon Omega works. I know it will handle the recoil of a pistol, at least based on my previous experiences with other Gideon Optics. I was surprised at how well I liked the Omega on a small rifle. It performed fantastic. Yeah, I am not a fan of the 12 hour auto off function, but since I have it on a competition 22, it does not really matter. Would I recommend it to someone? Yes, it is a fantastic green dot reflex optic. 

  Sometimes life throws you a curveball and you hit it out of the park. I had not planned on mounting the Gideon Omega to a 22, but I did. The Omega works so well on that 22 that I am not taking it off to install it on a pistol. The green dot is clear and a great size. Gideon is really the one that hit the home run with the Omega. I love the size and features it has. If you want to check it out, head over to Gideon Optics.

Firearms Insider Reviews - Key Points

Claim to Fame:

Large window reflex sight mainly for pistols, but also at home on rifles

Target Market:

Anyone wanting a quality large window red dot at a fair price

Features, Benefits, and Specifications of this product:

  • Magnification: 1x

  • Lens Dimensions: 22.3mm tall x 27mm wide

  • 7075-T6 aluminum body

  • Elevation/Windage adjustment range: 45 MOA (Total 90 MOA)

  • Click Value: 1 MOA per click

  • 3 MOA Dot

  • Parallax Free: Beyond 33 yards

  • Red Dot Brightness Setting: 10 levels (8 visible, 2 NV compatible)

  • Power Supply: 1x CR1632 3V Lithium battery

  • Battery life: 50,000 Hours

  • Top load battery

  • Auto Wake/Sleep: 225 Seconds after no movement, Deep Sleep after 12 hours

  • Shockproof & IPX7 Waterproof

  • Dimensions: (LxWxH) 52.5mm x 30.7mm x 31.7mm

  • Weight (with battery installed): 1.8 oz (approx.)

  • RMR footprint

  • Picatinny mount included

  • Lifetime Warranty

What other aesthetic options or finishes are available?

Red Dot only, Green Circle Dot, or Red Circle Dot

What others are saying?:

The Gideon Omega does exactly what it needs to. It provides a big window, competition style optic that performs. Shake-awake type functionality is welcome and is essentially the only "advanced" feature an optic like this really needs. I also appreciate the easier to actuate buttons versus some other brands. This is a tradeoff of course as you could get some accidental presses in some situations, but it suits my preference for fast adjustment. After my first 200 rounds with the Omega I've noticed zero issues and will be running this solution for competitions going forwards (and saving hundreds in the process).

Link to other reviews:

The Armory Life   

Price point:

MSRP = $229.99 discount code “GGR”  knocks it down to $206.99

Retail = $195.99 at JSD Supply   

I need it now! Availability:

Gideon Optics or JSD Supply

Our Rating:

Pros:

  • Large window

  • RMR footprint

  • Clear dot

  • Auto on/off

  • Top load battery

Cons:

  • 12 hour Deep Sleep mode

Score: 8.50 Great

Favorite Link:  Gideon Judge Review

Lucid Optics E7

  Small, fully enclosed, red dots have become commonplace. These dot sights can be used on rifles, shotguns, or pistols. That makes them very useful. Lucid optics has one of these enclosed “dot” sights named the E7. The Lucid E7 has something special under its hood. That special twist is a BLUE colored reticle instead of your standard red dot.

  Besides the blue reticle, Lucid’s E7 reflex sight is pretty standard. The E7 is essentially a square rectangle with a length of 1.78 inches. Okay, it is not a true square, but you get the idea.  It uses the industry standard footprint for these types of sights. That standard is the ACRO footprint. The nice thing about the ACRO footprint is that you can get a multitude of adapters to fit it on just about any firearm. The E7 comes with a tall picatinny adapter that is pre installed. Also in the box is a MOS adapter should you choose to run it on a Glock pistol. I used the tall picatinny adapter because I mounted the E7 on a Foxtrot Mike AR’ish pistol. It worked great in this configuration. 

  Before I get into the blue reticle design of the E7, let’s get into some of the specifications. This is a 1x reflex sight, so there is no magnification. The exterior is made from 7075 aluminum. So you should be able to bash it around if needed. The E7 tips the scales at a lightweight 2.65 ounces. It runs off of a CR2032 battery with a 50,000 hour life, thanks to the “shake awake” feature of the E7. The auto on/off feature is really a favorite of mine. The rest of the specs can be seen down below in the “Features” section.

  The Lucid Optics E7 is the first reflex sight with a blue colored reticle. Why blue? Blue is calming to the human mind. That leads to less fatigue if seeing it for extended periods of time. It also appears very sharp, making it ideal for reticle designs. But most important to us shooters, is that blue colors are typically not found on things we shoot at. Now if you are shooting in a field of blue flowers, that might be an exception. The blue reticle just doesn’t blend into stuff like a green one might. Even against blue sky, you can still see the reticle of the E7. So if you are training and have different color targets. When someone says “shoot the red target”, you don’t lose track of your dot with the blue, like you might with a red dot.

  Now for the reticle design. Lucid Optics uses their M5 reticle in the E7. I will do my best to describe it, but look at the picture of it. In the middle is a 4 MOA dot. This dot is surrounded by about two thirds of a 32 MOA circle. Then, on the bottom, at 45 degree angles, are two lines. Having both the 32 MOA circle and those two lines help to draw your eye straight to the center dot. Lucid Optics says that between the blue color and this reticle, it helps to give up to 30% faster target acquisition over just a dot. I do not know if I was 30% faster with the E7, but the reticle is pretty fast and does draw my eye into it, so it is easy to pick up a sight picture. I really like the design of the reticle. 

  Since the Lucid E7 is an enclosed sight, it does have some advantages. The most obvious is that the guts of the E7 are protected from dirt, water, oil, and other objects that might cause problems. If you have ever gotten water on the emitter of an open reflex sight, you know what advantage having a closed system does for you. If you happen to get something on the E7’s 21x18mm lens, you can just wipe it off. The enclosed system also puts all the controls on the outside where they are easy to get to. In the E7's case, the brightness up/down is on the left side and the battery compartment is on the right side. The windage adjustment is also on the right side. The elevation adjustment is on top, as one would expect. Both of these have positive click adjustments for easier use. However, they are small and need a small flathead screwdriver to adjust. I was pleasantly surprised with the adjustment clicks, being that they are so small.  

  I am pretty happy with how the Lucid E7 performed. It is a great little 1x reflex sight. I really only have one complaint. If you turn up the brightness on the M5 blue reticle, it blurs together for me. This is due to my astigmatism. So do not worry about the reticle being clear, unless you have bad eyes like me. Because the reticle has more in it then just a dot, that is why it is worse for me. HOWEVER, if I turn the brightness down a little, the reticle clears up nicely. Plus, due to the blue reticle, I can get a clear reticle at a lower brightness setting than if it were red in color. This really only plays a role if I am shooting at distant targets. Up close I just use the bright blue as a larger dot. Just put the reticle on the target and engage. I also like the size and weight of the E7. It is the perfect size for a lightweight AR pistol or SBR. Having the ACRO footprint also lends the E7 to be right at home on a handgun, if you were to choose that option. The E7 has been a great little reflex sight and has stood up to my abuse.

  Since the Lucid Optics E7 is the first blue colored reflex sight, it stands out against all the other ones. Yes, you will pay a few dollars more, but you get an actual reticle in a blue color, not just a red dot. The construction is nice and sturdy with easy to use controls. It has great battery life thanks to the “shake awake” feature. So if you are looking for a good enclosed style reflex sight, but with a blue twist, check out the Lucid Optics E7. 

Firearms Insider Reviews - Key Points

Claim to Fame:

Blue illuminated reflex sight

Target Market:

Those wanting something different. Sight can easily be used for just about anything from handguns to rifles

Features, Benefits, and Specifications of this product:

  • Finish: Matte Black

  • Material: 7075 Aluminum

  • Magnification:  1x

  • Lens Diameter:  21mm x 18mm

  • Reticle: M5

  • Illumination Color:  Blue

  • Emitter Type:  Enclosed

  • Battery Life:  50,000 hours

  • Length:   1.78″

  • Weight:  2.65oz

  • Field of view: 60 ft @ 100 yds

  • Footprint:  Aimpoint ACRO

  • Mount:  Picatinny/ACRO adaptor mount included

  • Battery: CR2032

  • IPX7 Waterproof

  • Shake Awake

  • 90 MOA Windage and Elevation Adjustment

What other aesthetic options or finishes are available?

None

What others are saying?:

3 out 5 stars at OpticsPlanet.com  

Blurry for my eyes and sons eyes

I had trouble seeing the optic clearly and so did my son. My buddy had no issue seeing it. He doesn't wear glasses and neither does my son. I do. Was bummed. However I still hit the target. So far not a horrible optic, just wish I could see it clearly.

Link to other reviews:

Shooting News Weekly  

Price point:

MSRP = $299.99

Retail = $239.95 at OpticsPlanet.com   

I need it now! Availability:

Lucid Optics or Optics Planet

Our Rating:

Pros:

  • Blue reticle is easy on eyes

  • Reticle design is fast to pick up

  • Shake Awake

  • Acro footprint

  • Actual click adjustments

Cons:

  • May not be good for people with astigmatisms

  • MSRP is a little higher than other optics in this class 

Score: 7.50 Good

Favorite Link:  Lucid L7 1-6x24 review   

Gowutar A17 Micro red dot

  If you are in the market for an inexpensive red dot, Gowutar is something to take a look at. I had never heard of Gowutar before they contacted me. They sell Chinese manufactured red dots on Amazon. Since a lot of the well known red dots are manufactured in China, that part didn’t bother me. So I headed over to take a look at them before I decided to review one. I then decided that the A17 micro dot might fit the bill. The A17 uses an RMSc footprint and is right at home on smaller pistols.

  The Gowutar A17 has all the same features as the top name red dot’s. Most notably is its Motion Activated Illumination. This functions just like one would expect. After 4 minutes of no movement, the A17 turns off. Just slightly move the A17 and the red dot turns on. This helps give the CR2032 battery a 30,000 hour lifespan. It does use a bottom mount battery, so to change it you will need to take the optic off. There is a built-in seal to help keep moisture out of the battery, but no seal plate. The A17 also comes with a low picatinny rail mount and a bunch of screws for mounting it to different firearms. The various screws were a nice touch.

  Gowutar is using a 2 MOA dot size in the A17. I like the smaller dot size. Being 2 MOA it is easy enough for me to see, but still gives pretty good accuracy at a distance. The red dot inside the A17 is really clear. It also has 10 brightness settings, 2 of which are night vision compatible, so you can adjust it to your liking. To adjust the brightness, on the left side is the “up” button, and on the right side is the “down” button. Zeroing the A17 is easy enough, but the adjustments are just friction and not clicks. The window size on the A17 is 17 mm high by 21 mm wide. I’m guessing that’s where the A17 name comes from. The window size is also on par with other red dots in this class. The A17 is also one of the sight types that has a built in rear iron sight. I like this feature and surprisingly it lined up pretty well with my front iron sight. I was able to get decent hits at 10yds using the rear iron sight on the A17. 

  Construction and durability are always a question of mine, at least for these inexpensive red dots. The Gowutar A17 has an outer shell made from 7075 aluminum, so it’s quality stuff. Gowutar states the A17 is shockproof to 1800G’s. But is it? The first A17 I had started having problems after about 3 months and about 400 rounds of 9mm. It started going off after a shot was fired. Then you had to smack it pretty hard to get it to turn back on. I contacted Gowutar and they immediately sent out another one. The new one has been good so far, with close to the same round count. Since I now had an extra A17 that kind of worked, I proceeded to take it outside and drop it on the concrete from about 8 feet. I did this 7 or 8 times and the glass didn’t break. Now it wasn’t on a firearm, but it still says something about the durability. It even turned on after the drops. Because of this, I wouldn’t recommend it for a “Duty” use application, and Gowutar doesn't sell it as that. But for something you use at the range, it should be a good fit. 

  For an inexpensive micro red dot, the Gowutar A17 is better than I expected. Yes, it had problems, but Gowutar’s customer service was great. The A17 has all the features you want in a red dot, like Motion Activated Illumination and a standard mounting footprint. Plus, it can usually be had for just over $100. I was impressed with its value and features for a range ready micro red dot. If you are in the market for something like this, check out what Gowutar has to offer.

Firearms Insider Reviews - 8 Key Points

Claim to Fame:

Inexpensive Micro red dot

Target Market:

Those wanting a RMSc red dot for the range

FNBs (Features & Benefits of this product):

  • 2 MOA dot

  • RMSc footprint

  • Motion activated illumination

  • Built in rear sight

  • Lens Height: 17 Millimeters

  • 7075 aircraft grade Aluminum

  • Fully Multi-Coated Ruby Red lens

  • Windage/Elevation Movement Range: ±45 MOA

  • 10 Illumination Settings: 8 Daytime/2 NV

  • Shockproof: 1800Gs

  • Waterproof: IPX8

  • Battery Type: CR2032

  • Battery Life: 160h-30000h

  • Net weight: 25g/0.88oz

  • Length: 37mm/1.44in

  • Width: 24mm/0.94in

  • Height: 26mm/1.02in

  • 3 year warranty

What other aesthetic options or finishes are available?

Green dot   

What others are saying?:

3 out of 5 stars on Amazon  

Decent

I will say if you want a red dot and it’s what you can afford it’s pretty good. My problem is the battery mounts on the bottom and you can see the edge of the battery. To me it’s a little bit too exposed so I decided it would be fine on a gun I am only going to use at the range. Also you could use it on a gun that has a plate like a Canik that seats really well and covers the battery to protect it a little better.

Link to other reviews:

Yellow Belly Tactical

Price point:

MSRP = $118.99

Retail = Same

I need it now! Availability:

Amazon

Our Rating:

Pros:

  • Motion activated illumination

  • Standard footprint (RMSc)

  • Uses standard 2032 battery

  • Battery Life

  • Durability - passed drop test 

Cons:

  • Stopped working after 3 months (sent replacement with no problems)

  • Bottom mount battery

Score: 6.50 Okay

Favorite Link:  Magne-Tech Rigel II

Viridian RFX 35

  Viridian Weapon Tech recently came out with a few pistol mounted green dots. Keeping in Viridian fashion, they only do green, hence the green dot and not a red. All of their green dots have the same features, they just are different sizes with different mounting footprints. They sent out the RFX 35 for me to try out, It uses the RMR footprint and has a huge viewing window.

  In the current pistol mounted dot sight market, there are a bunch of important features the sights should have. The RFX 35 has most of these. First, it has an industry standard footprint, a RMR in the 35’s case. Next, I feel it should have some auto on feature. Viridian’s RFX 35 checks this box as it has their “instant-on” technology. What this does for you is turn the green dot on, when any slight movement is detected. The RFX 35 turns off and into this mode after approximately 2 minutes of being stationary. The last option I think these small dot sights should have, is night vision compatibility. I don’t use this feature, but I feel it is worth having. The RFX’s lowest 2 settings are NV compatible. 

  One of my favorite things about the RFX 35 green dot is its window size. The viewing window is quite large, measuring in at 22x26 mm. This is essentially a 1 mm shorter, and 1 mm wider than its commonly known competitor, the SRO. The window is also very rounded in shape, with a flat spot near the bottom. This means that no matter what you are doing, the green dot in the RFX is super easy to pick up. It also makes transitioning from target to target faster since the target comes into the viewing window sooner. I found it extremely fast to use on my Sig P320.  

  As previously mentioned, the RFX 35 uses a green dot. Viridian uses a 3 MOA dot size for the RFX. I thought the dot size was very useful. Not too large to cover up close targets, but small enough to be used, when accuracy is needed, on those 50 yard targets. Most people tend to see the green dot better than a red one. For me, I get less of that “bloom” effect with green, that is due to my astigmatism. The RFX 35 uses a “+” and “-” to adjust brightness. The “+” is on the left side, and the “-” is on the right side. I like this layout as you don’t accidentally push the wrong button. There are 10 total brightness adjustments, 8 are daylight and the other 2 are NV. The green dot is easily visible in bright sunlight on the highest setting. To adjust the green dot for windage and elevation, there is a supplied allen wrench. It adjusts in 1 MOA “clicks”, except it doesn’t have clicks, just the turn screws. This doesn’t hurt the functionality, I just prefer clicks to make adjustments easier for me. 

  Another advantage to the RFX 35 is its extremely low profile. This little green dot sits lower than any of the other RMR footprints sights I own. Part of the reason it sits so low in the slide, is that it has a bottom mount battery. No side or top load battery here. I prefer to not have a bottom load battery, as I don’t like to remove things to change batteries. Is this a deal breaker? No, it’s just a slight inconvenience every couple of years when it needs to be changed. With a 30,000 hr battery life, it’s not like you have to change it all the time. 

  In the end, I am really liking the Viridian RFX 35. The green dot is crystal clear and is easily picked up with my eye. The window's viewing size is fantastic. Plus, it has that industry standard mounting footprint. The RFX 35 has been a really good sight for me. If you are looking at a large window reflex sight to mount on a handgun slide, or possibly a rifle, the Viridian RFX 35 may just be the ticket. Check it out, along with the other RFX series sights, at Veridian’s website.

Firearms Insider Reviews - 8 Key Points

Claim to Fame:

Large window green dot sight for RMR footprint pistols

Target Market:

Carry, Competition, Training, and anything else

FNBs (Features & Benefits of this product):

  • 3 MOA Green Dot

  • 22x26 mm viewing window

  • RMR Mounting Footprint

  • Picatinny mount included

  • Auto shut off and INSTANT- ON technology

  • 30,000 + hours battery life at brightness level 5

  • 6061-T6 aluminum body

  • Designed from the ground up to ensure clarity, solid function, and rapid target acquisition

  • Designed to fit full size handguns, shotguns, and rifles

  • 8 Visible & 2 Night Vision Brightness Settings

  • WEIGHT: 1.0 oz

  • WARRANTY: 7 years

  • AUTO OFF: 2 minutes

What other aesthetic options or finishes are available?

Other RFX series

What others are saying?:

4/5 stars on Amazon

Pretty nice if you get it on sale

500 rounds through my pistol with this dot and it went from being a safe toy to my EDC. I got the 35 and it turned my pistol into an entire new machine. Easier to sight in than my holosun, and over $100 less. Will be getting the 15 for my smaller pistol and ditching the holosun 507k I have on it. The green dot is super easy to see. Honestly surprised how much better I like it over my holosun.

Was honestly surprised by the dot. I expected it to be crap after seeing the glass fell out of both the reviews I watched. Ended up being a great purchase. My only gripes are the fact it has to be removed to replace the battery and that it's kind of difficult to remove the wrench used to adjust. Would be so much better if they used the same style screws as pretty much every other big-name dot to adjust. I never have an allen wrench on me, but I always have some kind of small device that can be used as a flat head.

Link to other reviews:

Terribly Tactical Youtube 

Shooting Sports USA  

Price point:

MSRP = $289.00

Retail = $202.95 on Amazon

I need it now! Availability:

Viridian or Amazon

Our Rating:

Pros:

  • Large window size

  • RMR pattern footprint

  • Clear dot

  • 3 MOA dot size

Cons:

  • Bottom load battery

  • No click adjustments

Score: 8.50 Great

Favorite Link:  Midwest Firearm Solutions

Primary Arms Classic Mini & Micro red dots

  Primary Arms has come out with a couple of new reflex sights. Both of these are from their value priced “Classic” line of optics. The two new red dots are the Classic Mini and Classic Micro. Both have 3 MOA dot sizes and are on common mounting footprints, making it easy to mount on various pistol slides.

  I’m putting the Micro and Mini together since they both function the same way. These reflex sights are your common “open” style. The main difference is size, weight, and mounting footprint. But as far as function, they are very similar. To turn them on, just push the brightness up button, marked with a plus sign. For off, just hold down the brightness down button for a few seconds, the one marked with a minus sign. If you forget to turn the sights off, they will automatically turn off after 12 hours of use. If you push a button anytime in that window of time, the sight resets the 12 hours. These two red dots both have 10 brightness settings. From sunny daylight bright down to midnight dark. You really can see and use all 10 of the brightness settings, if that’s what you want. The Mini’s up/down buttons are located on the left side of the reflex sight. The Micro has the up button on the left side and the down button on the right side. This is because the Micro is quite a bit smaller than the Mini.

Classic series MICRO

Classic series MINI

  When it comes to small red dot sights, people seem to want to know about battery life. I would tend to say that this is because everyone hates changing batteries. On the Primary Arms Classic Mini and Micro, the CR2032 battery is located on the bottom of the mounting surface. So battery life is more important because the sight must be taken off to change it. I’m not keen on the bottom mount battery, but since the battery lasts approximately 40,000 hours on brightness setting 5, I’m okay with it. 

Mini 3 MOA dot

Micro 3 MOA dot

  The 3 MOA dot size is a good option for the Micro and Mini. I like the precision that a 3 MOA dot allows. Yet it isn't too small to see on a handgun. I pick up the dot pretty quick with these reflex sights. Surprisingly, the dot on the squarer window of the Micro is easier for me to pick up, even though it is smaller. Don’t get me wrong, the red dot on the Mini’s more rounded window is still easy for me to pick up, but the window size is also noticeably larger. These reflex sights use fully multi-coated lenses to help make that red dot as bright and clear as can be. You do notice a very, very slight tint to them, but it doesn’t distract from seeing your target or the dot. To sight in the dot, they both have 1 MOA adjustment screws at the back and right side of the sights. They use a small allen wrench to adjust them, but they are not click adjustable. 

  The Classic series Mini is mainly for standard size pistols. It uses a RMR footprint to mount the red dot to a slide, or possibly a picatinny riser. The width is about 1.2 inches, when measured to the outside of the buttons, so it fits nicely on most compact and full size pistols. I really like how Primary Arms designed this for the RMR footprint, as it is one of the industry standards. So finding a slide or pistol to mount the Mini on is super easy. The Mini also has a decent sized window, at 24x17mm. This window is also slightly curved at the top to give you a better view of the red dot. This larger window also makes it easier to find the dot, so to speak. Being the larger of the two red dots, the Mini still comes in with a weight of 0.97 ounces.

Mini size compared to a penny, Micro is smaller yet

  Now onto the Classic series Micro. This is the smaller version mainly for use on sub-compact and micro pistols. It measures 1 inch at the buttons, but is actually a little slimmer in real life. Primary Arms uses the RMSc industry standard footprint for the Micro. Using the RMSc footprint is by far the best choice for this red dot. The window size comes in at 21x15mm. Even though the window isn’t very large, the squarer viewing window is easier for me to pick up. I mounted it on a glockish 43 and it looks right at home. The Micro is pretty much half the weight of its larger brother, coming in at 0.56 ounces. The height profile of the Micro also allowed me to use standard height backup sights. It does cut the sight’s viewing angle off some, but they still can be seen fine. So you may not have to purchase new iron sights with the Micro, a definite plus in my book.

  Both the Primary Arms Classic Mini and Micro red dots work great. They both handled recoil fine and I didn’t break them. I would recommend these to anyone looking for a cost effective red dot for range, competition, or just “fun” use. With no way to leave them on continuously, carry use is out for me. Look into the Primary Arms RS-10 if you need something for carry or home defense, as it will always be on. For what they are, the Mini and Micro are both great budget friendly options for a reflex style red dot.

Firearms Insider Reviews - 8 Key Points

Claim to Fame:

Value packed reflex red dot sight

Target Market:

Anyone wanting a feature packed, low cost reflex style red dot

FNBs (Features & Benefits of this product):

Both:

  • 3 MOA Red dot

  • Includes CR2032 battery

  • Up to 40k hour battery life on medium setting

  • 10 Brightness settings

  • Compact and lightweight design

  • Fully multicoated lens

  • 1 MOA adjustments

  • 6061-T6 aluminum housing

  • Bottom mounted battery

Mini:

  • Fits RMR footprint

  • Large 24x17mm Lens

  • Weight - 0.97 ounces

Micro:

  • Fits RMSc footprint

  • Compact 21x15mm lens

  • Optimized for micro-compact pistols

  • Weight - 0.56 ounces

What other aesthetic options or finishes are available?

None

What others are saying?:

???

Link to other reviews:

Lynx Defense - PA Micro and PA Mini

Price point:

MSRP = $149.99

Retail = Same

I need it now! Availability:

Primary Arms or Amazon

Micro

Mini

Our Rating:

Pros:

  • Bright dot

  • Price

  • Lifetime Warranty

  • Fits common mounting footprints

Cons:

  • Turns off after 12 hours

  • Bottom load battery

Score: 7.50 Good

Favorite Link:  Kaiser US

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Primary Arms SLx RS-10 red dot

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  When I first learned about the new Primary Arms SLx RS-10 mini reflex sight, I was very interested. Then I received one, and was even more excited. This little, open reflex, pistol mounted red dot is everything they said it would be. Including a great price of $199.99.

Autolive in action

  The SLx RS-10 is packed with features. It runs a 3 MOA red dot that is easily picked up. It has 11 brightness settings. Of which include night vision compatibility and daylight bright. I couldn’t try out the night vision setting, but the daylight bright setting is really bright, even in direct sunlight. You should have zero problems seeing the dot in any light. The RS-10 also has easy to use controls on the left side. These buttons are only raised slightly above the RS-10’s surface. Of course they control brightness as well as actual on/off. I say “actual” because the RS-10 features Primary Arms’ “Autolive”. The Autolive is an automatic on/off function that works fantastic. Just barely move the sight and the dot turns on. After about 3 minutes of zero sight movement, the sight turns off. Any teeny movement will keep the RS-10 on. Back to the “actual” on/off. To turn the sight off, as if you are going to store it for a long time, just hold the up and down buttons simultaneously for a few seconds and the sight will permanently turn off. Then to turn it back on, and into the Autolive feature, just hold either the up or down button a few seconds until the dot turns on. Primary Arms specs the battery life at 40,000 hours with a CR2032 battery. So if you change the battery out once a year, you should be good to go and never have the dreaded dead dot. If you couldn’t tell, I really like the Autolive feature.

  Primary Arms also stuck some other features into the RS-10. For strength, they manufacture the housing out of 7075 aluminum. This is the same grade aluminum that quality AR receivers are made from, so it should be good to go. I really like the shape they chose for the housing and window. The rounded, almost square shape seems to draw my eye to the dot. I seem to find the dot much faster than other pistol mounted red dots. Primary Arms says the window size is 23mm and even if it is a smaller window than some brands, see the above comments. I mentioned battery life earlier, but the RS-10 does have a side loading battery tray. That means you can change the battery without having to remove the sight from your desired mounting platform, keeping your zero intact. Coming in at just over an ounce, the RS-10 shouldn’t weigh you down either.

  Anymore, the mounting method for a reflex sight is very important. Mainly because one needs to know if it will fit on their handgun. The SLx RS-10 uses the fairly common Docter/Noblex footprint to directly mount to stuff. Primary Arms also includes a picatinny rail mount and a Glock MOS plate. That way if you aren’t mounting it directly to a pistol, you have some options. For instance, it would make a great 45 degree offset red dot for a rifle. I ended up mounting it on a Strike Industries Liteslide for a G19, as it has a multi optic mounting platform. The SLX RS-10 mounted in perfectly. Primary Arms decided to go with the Docter mounting footprint so they could use that CR2032 battery and have it side mounted. Since the battery is physically larger than other options, you end up getting more battery life out of it. For the small size of the RS-10, a different mounting footprint just wouldn’t work. 

  The SLx RS-10 is a great little red dot. This doesn’t come without a few tiny gripes. If you hold the RS-10 on target, and start shaking it a tiny bit, in a circle, the dot will galaxy out. So it literally looks kind of like a little galaxy inside the window. Does it bother anything? Nope, when shooting the pistol I didn’t even notice it. Even on moving and circling targets. Most people probably wouldn’t even notice it. I also would have liked to see it on a RMR footprint, but Primary Arms didn’t do this because of those “battery” reasons. I can understand this. Now, on a good note. Even for me, with my astigmatism, the dot is fairly clear. So those with normal eyes will see a nice crisp dot. 

  I am going to say this, the Primary Arms SLx RS-10 is currently my go to red dot pistol sight. This red dot impressed me more than I expected. I can find the dot easily. I haven’t destroyed it yet. Even if I did, it has a lifetime warranty. The size doesn’t get in the way. I’d say it is somewhere between one of the super small mini reflex versions and a Holosun 507. The RS-10 is always ready to go because of the “Autolive” feature. The click adjustments for windage and elevation make it easy to make adjustments, unlike other mini reflex sights that have no clicks. I ran this thing fairly hard and have had zero problems. 

  If you are looking for a mini reflex red dot, the SLx RS-10 from Primary Arms might be it. It is priced under $200. At that price, it’s a great deal for this feature packed red dot. With the Autolive function, you won’t have to worry about if the dot is on or off, because it will always be on. I don’t think you can go wrong selecting the Primary Arms SLx RS-10 mini reflex sight. 

Firearms Insider Reviews - 8 Key Points

Claim to Fame:

Quality Mini Reflex red dot sight for a great value

Target Market:

Anyone wanting a decent priced pistol mounted red dot

FNBs (Features & Benefits of this product):

  • 7075 aluminum body

  • Side-loading CR2032 battery compartment

  • Convenient push-button controls

  • 11 Brightness settings

  • Daylight bright and night vision compatible brightness levels

  • 3 MOA dot

  • Picatinny Rail Mount and Low Profile Adaptor Plate for Glock® MOS Slides Included

  • Autolive motion activation

  • 40,000 hour battery life

  • Weighs just 1.07 Oz

  • 23mm window

  • Lifetime warranty

  • Docter/Noblex footprint

What other aesthetic options or finishes are available?

None

What others are saying?:

5 out of 5 stars on Amazon 

Another great option from PA

Mounted on my Canik Rival with no issues. Great product for the price. Will highly consider getting another in the future.

Link to other reviews:

Lynx Defense  

Price point:

MSRP = $199.99

Retail = $199.99 but Primary Arms is constantly running sales

I need it now! Availability:

Primary Arms

Our Rating:

Pros:

  • Autolive motion activation

  • Price

  • Dot is easily picked up

  • Side loading battery

  • Actual “click” windage and elevation adjustments 

Cons:

  • Doctor / Noblex footprint

  • Galaxies when circling a target fast

Score:  8.00 Great

Favorite Link:  Walker Defense Research

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