Rock Slide USA has come on the market with some pretty nice products. Of which is their Glock slides. The slides come in two different versions, with options available for both models. The model I received for review is their RS2, with a RMR cut, in black, for a Glock 17. This was a stripped slide, meaning it had no parts in it.

When I first opened the box, I was impressed. The machining was beautiful. As was the black coating. Rock Slide Cerakotes all of their slides, so this RS2 is black Cerakote. I immediately installed my Glock parts kit. All the parts went in like they should. Since this slide has a cut-out for an RMR, I proceeded to install my Holosun 507 as it uses a RMR mounting platform. I did notice that the 507 moved a tiny bit back and forth on the slide’s studs. The RS2 has studs that the red dot sight goes over and then the sight screws go into the studs. This movement was minor and didn’t cause any problems. The stud option allows for a tight fit without having to have a custom milled slide. So, I tightened down the Holosun. Rock slide also sent me a cover plate. I did put it on just to see how it fit. As expected, it fit and lined up great. They also make this slide with a Vortex Venom cut, for those wanting a less expensive sight.

Rock Slide did a nice job with the aesthetics also. Being that this is the RS2, it has vents cut out on the front of the slide. The RS1 does not have these. The vents are cut at an angle toward the rear. I also found that these vents are large enough to act as front slide serrations. Speaking of serrations, the ones on the rear are angled and sharp enough to give good grip. The slide is also beveled on top from the ejection port forward. It gives a distinct appearance and makes it not look so Glock like.

I mounted up the Rock Slide to a Polymer 80 frame. The slide was a nice snug fit without hardly any side to side or up/down play. It is also using a Faxon Firearms barrel which it also mated very nicely too. For the record, I did not install any iron sights on the RS2, but it does have the rear dovetail and front oval hole for standard Glock sights. This slide makes the handgun shoot great! Better than another slide I have used. So Rock Slide’s claim of better performance are spot on.

Ever since receiving the slide, I have shot this handgun more than any other. The RS2 runs smooth. I have shot it in a Speed Steel match with zero problems. Not counting the other times I have shot it at the range. I am very impressed with the accuracy and functionality of this slide. Plus I think it looks good.

Please go take a look at Rock Slide USA. This RS2 slide is great. Rock slide also manufactures barrels for these slides. The slides start at $200, with options to basically have a complete slide with sights and an optic! Different color options too. They are also made in the USA with a lifetime warranty.

Firearms Insider Reviews - 8 Key Points

Claim to Fame:

Precision machined Glock Slide

Target Market:

Pistol builders, Glock users that want a complete slide cut for a miniature red dot

FNBs (Features & Benefits of this product):

Tighter Tolerances
Made from 416R Stainless Steel
Cerakoted
Vented
Optional cover plate
Tapered - not square (adds a non-glock look)
RMR cut (optional Vortex Venom cut)

What other aesthetic options or finishes are available?

With or without optics cut and vents.

FDE, ODG, Burnt Bronze, Tungsten, Pink, Unfinished

What others are saying?:

Rusty M. - 5/5 stars at Rockslideusa.com

Top notch company!!! I received my slide within a couple weeks after ordering, it looked and ran great, unfortunately there was a small ridge on the chamber face that I didn’t even notice until I ran some rounds through it. It was just enough to slightly dent the fired case head, I reload my ammo or I probably wouldn’t have worried about it. I gave Rock Slide a call, they said no problem, sent a postage paid return label and I had a replacement slide within two weeks. The slide is flawless, the finish is awesome, it fits the frame great, looks and runs great. I had the venom sight cut which fits absolutely perfect. I couldn’t be happier with my purchase and the great customer service. I highly recommend Rock Slide USA to anyone who is looking for a quality custom slide. Check out the other products they offer too, I picked up a SilencerCo threaded barrel and extra mags for my Glock 17 and the pricing on everything is very reasonable.