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COMPLETE SLIDE ASSEMBLIES FOR GLOCK 19®

COMPLETE SLIDE ASSEMBLIES FOR GLOCK 19® Reviews & Ratings

Complete, Fully Assembled Feature-Rich "Top Half" With Threaded & Ported Barrel Options


Top off your next custom pistol build or upgrade with our Complete RMR Slide Assembly for Glock® 19 Gen3, available in three configurations. You can get your slide with a premium match-quality barrel, a ½"-28 tpi threaded barrel to accept a sound suppressor, or with a ported barrel that vents through a window in the top of the slide to counteract muzzle rise and help you keep the sights on the target for subsequent shots. This eliminates the need to install a bulky compensator on the muzzle, which means your new comped pistol will still fit standard holsters for the Glock® 19.


These slides come fully assembled with the barrel and all the internal small parts installed, making this RMR Slide the ideal upgrade for your factory Glock® 19 Gen3 pistol or the perfect "top half" for a brand-new custom gun built on a compatible frame from another manufacturer. It features a pre-cut slot for easy, secure, low-profile mounting of a reflex red dot sight that fits the Trijicon RMR footprint. If you're not mounting a red dot at the moment, we've included a lightweight reinforced polymer cover plate to neatly fill the slot. Our RMR Slide comes with standard-height front and rear sights, which can serve as your primaries or a backup "iron" sights when paired with a red dot sight.


  • Fits Gen3 Glock® 19 pistols & clones
  • Comes COMPLETE with barrel, front & rear sights, and small parts installed
  • Built-in mounting slot for reflex sights with the Trijicon RMR footprint
  • Optic slot cover plate & recoil spring assembly also included
  • Slide machined from 416 stainless steel billet, with a Black Nitride finish
  • Choice of Solid top slide with standard barrel or ½"-28 tpi threaded barrel, OR distinctive top Window slide with ported/compensated barrel
  • RMR mounting holes are threaded 6-32 TPI



Each RMR Slide for Glock® starts life as a billet of 416 stainless steel that is machined to Glock® factory specifications inside, with a tough, extremely wear-resistant black Nitride finish. This slide fits standard Glock® factory G19 frames and compatible aftermarket frames. The match-quality barrel is machined from premium 416R stainless steel alloy. The muzzle of the threaded barrel has standard ½"-28 tpi threads. The ported barrel has eight ports angled to provide just the right counterforce to muzzle rise.


On the sides at the rear, you'll find distinctive wide, shallow cocking serrations that give excellent "purchase" to rack the slide, plus a mirrored set of serrations up front that aid in manipulating the slide to press-check the chamber. Both sets of serrations make it easy to manipulate your pistol's slide from any angle and in any position. We'll admit it: these serrations just look cool, too!

Whether you're assembling a custom pistol to meet specific needs, or you're upgrading a factory Glock 19 for enhanced performance and versatility, a Brownells complete slide assembly is helps you complete your project quickly and easily!

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Reviews Summary
The reviews present a blend of opinions about the COMPLETE SLIDE ASSEMBLIES FOR GLOCK 19®. Many users appreciate the fit, finish, and aesthetics of the product, while several report functional issues such as inconsistent cycling and weak recoil springs. Customer service responses have received mixed feedback, with some praising quick shipping and returns, others indicating difficulties in support.
What Reviewers Are Saying
Functionality and Performance
39%
A significant number of reviewers report mixed experiences with the slide's functionality. While some users find it operates smoothly with various ammunition, others encountered issues such as failures to fire and cycling problems, indicating inconsistency in reliability.
Fit and Finish
33%
Several reviewers positively note the aesthetic aspects of the slide, praising its fit and machining quality. Many find it visually appealing and appreciate the overall build, suggesting a decent level of craftsmanship in comparison to alternatives on the market.
Sights and Accessories
28%
Many customers express disappointment regarding the sights included with the slide, noting that they are of poor quality and do not meet expectations for co-witnessing. This aspect was frequently highlighted as a drawback, detracting from the overall user experience.
Customer Service
22%
The customer service experience is noted as varied, with some reviewers praising the responsiveness to returns and inquiries, while others mention difficulties in reaching out for support. This inconsistency may affect buyers' overall satisfaction with the purchase.
5
Exceeded Expectations
Received my slide quickly. fit and finish look great. taking it to the range this weekend to put some rounds through it.
5
This slide purchase was just the beginning of a great project.
This slide for my 1st gen Glock 19 fits perfectly and inspired me to go forward on my rebuild and modernization project. I just finished yesterday and now my baby has a threaded barrel, Holosun green holographic site and other upgrades that saved me the price of a new pistol and all the upgrades that I already had, and no need for a gunsmith’s talents. 👍
5
Ported assembled slide
This slide came fully assembled with the ported barrel and slide. It was a snap to lubricate and assemble shoots like a dream. Great deal and looks to be very well machined. I look forward to ordering another.
5
Solid Build
Looks good, solid. Sights are a throw away, plastic.
5
Brownells g19 slide
Thoroughly impressed. Quality is on point. Shoots amazingly well for the price. Tried it on several different frames and worked flawlessly. Only concern was the recoil spring wasn't putting the slide in to battery consistently. Cheap fix and all was great.
Would you recommend this? Yes, I would recommend to a friend
5
Very satisfied
It took a while to finally get this to the range on my G19 home defense gun. But, as I expected, very smooth operation. I tried 3 varieties of ammo to make sure the cycling was consistent. As with any mod of a defense firearm......make sure that it will function if needed. I'm very satisfied.
Would you recommend this? Yes, I would recommend to a friend
5
Great option for standard optic cut slide that works
Probably not many 5 star reviews from returned products. Firstly,the complete slide i ordered was perfect, no scratches or inconsistencies, tested fine. I returned it because I had ordered another slide from a different manufacturer and had an awesome talk with the owner and I wanted to support a smaller business. Brownells not only covered the entire cost of shipping, also accepted the return no questions asked and did so happily and refunded me in full no restock fee, free shipping and there w
5
Love it
Disappointed at first. Recoil spring to light to go into battery. put heavier spring in and runs flawless Piles brass in nice close pile for reloading purposes Seems very accurate. Will be buying a second one for my SCT frame I bought from Brownells.
Would you recommend this? Yes, I would recommend to a friend
5
Completee slide for G-19
This window slide for my Glock 19 with the ported barrel is fantastic. It fit perfectly right out of the box. Smooth functioning. The price was reasonable and shipping was prompt. I definitely would recommend this.
Would you recommend this? Yes, I would recommend to a friend
5
Brownells G19 G3 Complete Slide
Slide fuctions flawlessly. Put it on a Lone Wolf Dusk19 frame and ran about 300 rounds with 115, 124,147 without a problem.
Would you recommend this? Yes, I would recommend to a friend