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Rock Slide G26 Gen 3/4 Upper

Rated 4.97 out of 5 based on 35 customer ratings
(35 customer reviews)




SKU: RS26SLIDE Categories: , ,


Rock Slide USA Pistol Stripped Upper 9mm Compatible With GEN-4 Glock 26/27/33 Lowers. Also works with aftermarket lowers such as the POLY80 PF940SC 80% receivers. Optional RMR or Vortex Cut also Comes with screws and Allen tool. Takes standard Glock 26 parts and barrels. No license required. Ships anywhere in the USA. Lifetime Warranty.

RS1.        The RS1 is our standard model, It has our standard trademark angled sides but no cuts to catch on clothing. These are popular with police officers, security guards, and EDC customers.

RS2.        The RS2 model has aggressive vent cuts in the front half of the slide. These cuts shed weight, aid in barrel cooling, and gives the option to use ported barrels. These are popular with target and competition shooters.

RMR and Vortex options.         The slides labeled RMR or Vortex are cut to accept a specific reflex optic. Select the cut that matches the optic of your choice.

Additional information

Slide Color

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

Slide Type

RS1 (Without Vents), RS1-Venom (Without Vents), RS1-Viper (Without Vents), RS1-RMR (Without Vents), RS1-RMR-Reversed (Without Vents), RS2 (With Vents), RS2-RMR (With Vents), RS2-Venom (With Vents), RS2-Viper (With Vents), RS2-RMR-Reversed (With Vents), Machine Ready

35 reviews for Rock Slide G26 Gen 3/4 Upper

  1. Rated 5 out of 5

    craig t. (verified owner)

    Ordered originally and had a bend and they sent a new on no questions asked excellent customer service and the slide feels and functions well

  2. Rated 5 out of 5

    Mike Hamric (verified owner)

    Great Upper, Great Quality! I purchased the RMR milled and front vent cuts on the upper

    Uploaded image(s):

    Image #1 from Mike Hamric
  3. Rated 5 out of 5

    Forrest W. (verified owner)

    Must wait for better weather to get out and shoot. Looks great. Son is jealous.

  4. Rated 5 out of 5

    Donald Bisson JR (verified owner)

  5. Rated 5 out of 5

    Brandon P. (verified owner)

    works and looks great appears in spec

    Uploaded image(s):

    Image #1 from Brandon P.
  6. Rated 5 out of 5

    Michael S. (verified owner)

    The 26 slide I bought looks great and I couldn’t be more impressed and pleased with the workmanship of this build. Fit and finish is really nice and the value is unquestionably great for the price. I wouldn’t hesitate to purchase from Rock Slide again and fully intend to.

  7. Rated 5 out of 5

    Shawn M. (verified owner)

    Better fit than glock

  8. Rated 5 out of 5

    Bruce M. (verified owner)

    I have completed 2 builds. The slides are flawless. The tungsten and fde cerakote looks great. I highly recommend Rock Slide. Delta D80 sent me.

    Uploaded image(s):

    Image #1 from Bruce M.
  9. Rated 5 out of 5

    Anonymous (verified owner)

    ordered assembled g26 slide and barrel. had to clean the coating out of slide rails before installing on my polymer frame. took it to the range and worked flawlessly. great product for the price.

  10. Rated 5 out of 5

    Anonymous (verified owner)

  11. Rated 5 out of 5

    Tim J. (verified owner)

    Really happy with looks and performance. Have since ordered more products. Easy personnel to work with!

  12. Rated 5 out of 5

    William (verified owner)

    I love this slide!!! Smooth and definitely ideal for conceal carry!!! Will definitely be ordering more!!

    Uploaded image(s):

    Image #1 from William
  13. Rated 5 out of 5

    Spencer D. (verified owner)

    Recieved my new slide very quick and was suprised it had already been completed. Tolerances were pretty tight, but after a few rounds really eased up. Definitely happy with my purchase.

    Uploaded image(s):

    Image #1 from Spencer D.
  14. Rated 5 out of 5

    Michael Saez (verified owner)


  15. Rated 5 out of 5

    Matthew D. (verified owner)

    Very good tight fit took a little breaking in but works great so far ?

  16. Rated 5 out of 5

    Mike Hamric (verified owner)

    Great product! Excellent Quality! This is my second, repeat customer.

    Uploaded image(s):

    Image #1 from Mike Hamric
    Image #2 from Mike Hamric
  17. Rated 5 out of 5

    Wayne C. (verified owner)

    First off every thing fit excellent no problem there! The slide cuts look great.
    Finally got out Saturday afternoon to run a few rounds downrange and I was pleased with the performance!
    No FTF/FTE and Accuracy was very good too! Definitely worth the money!

    Uploaded image(s):

    Image #1 from Wayne C.
  18. Rated 5 out of 5

    Douglas W. (verified owner)

    Solid workmanship well made slide. As good or better than others costing double.

  19. Rated 5 out of 5

    Jose A. (verified owner)

    Great fit and finish. You guys rock. Lol. Fantastic product. My 26 looks like a work of art. Cobalt frame and tungsten slide. I’m telling everyone about your products.

    Uploaded image(s):

    Image #1 from Jose A.
    Image #2 from Jose A.
  20. Rated 5 out of 5

    Scott B. (verified owner)

    The upper was quite impressive when it arrived and didnt disappoint at the range. We have put about 150 rounds through it so far with no problems. The tolerances seem spot on in my example.

    Uploaded image(s):

    Image #1 from Scott B.
  21. Rated 5 out of 5

    Andru (verified owner)

    Awesome slide, great price! Excellent service!

    Uploaded image(s):

    Image #1 from Andru
    Image #2 from Andru
    Image #3 from Andru
  22. Rated 5 out of 5

    Leldon (verified owner)

    Polymer 80 build. I ran about 600 rounds through it in the last 2 days. I love it. No failures as of yet. The only issue I have is the front sight. Tightened down as far as it will go, it still sits loose and shakes. Not sure if it’s the slide, or the factory glock steal sights. Aside from that, it runs great.

  23. Rated 4 out of 5

    Dwayne (verified owner)

    Nice looking slide. I was a little worried at first because the slide was getting stuck on my frame and wouldn’t lock back. After messing around with it for awhile and light lube it started to function perfectly.

  24. Rated 5 out of 5

    Nathaniel (verified owner)

    Far exceeded my expectations. Fit and finish flawless. Will definitely order again for future builds and to replace existing oem slides!

  25. Rated 5 out of 5

    Anonymous (verified owner)

    Perfection. Completely held to the Glock standard in fact I prefer it.

  26. Rated 5 out of 5

    Einre (verified owner)

    Came fast, looks great, preassemled, reasonable price, great warranty, glad I found this site; will forsure bud y again

    Uploaded image(s):

    Image #1 from Einre
  27. Rated 5 out of 5

    Luven G. (verified owner)

    Nice and quick. Thanks again

  28. Rated 5 out of 5

    Anthony (verified owner)

    The slide works great! I actually ordered one for another gun that I was having trouble with and both are running flawlessly. Also I ended up getting a damaged barrel and they sent me a new one right away to replace. Awesome customer service! You have a customer for life!

    Uploaded image(s):

    Image #1 from Anthony
    Image #2 from Anthony
  29. Rated 5 out of 5

    Anonymous (verified owner)

    Great quality

  30. Rated 5 out of 5

    Anonymous (verified owner)

  31. Rated 5 out of 5

    Michael B. (verified owner)

    I am very impressed with the craftsmanship of this product and the customer support that was provided to me by Mike at Rockslide USA! I bought this slide to complete a Polymer 80 build and after the initial break-in period, has performed flawlessly. I definitely will be purchasing more products from Rockslide USA on my upcoming builds. Thanks again!

    Uploaded image(s):

    Image #1 from Michael B.
  32. Rated 5 out of 5

    Ricardo R. (verified owner)

    Great work Rock Slide USA

  33. Rated 5 out of 5

    Anonymous (verified owner)

  34. Rated 5 out of 5

    Richard C. (verified owner)

    Fits and works GREAT!!!

  35. Rated 5 out of 5

    Anonymous (verified owner)

    First, it is difficult to beat the price. Rock Slide went above my expectations and provided a completely assembled upper. I was expecting to assemble it myself.

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