Shop-assembled Glock 19 Gen 3 RMR-cut slide built and function-tested in our Florida shop. Aggressive front and rear knurled cocking grips on a black nitride blank, your choice of 9mm drop-in barrel finish, and standard-height or tall (suppressor-height) polymer sights — drop-in fit with no gunsmithing required.

Fit: Glock 19 Gen 3 frames. Will not drop on Gen 4 or Gen 5 frames.

Features:

• Knurled-grip stripped slide blank, black nitride finish
• RMR-footprint optic cut with cover plate — fits Trijicon RMR / SRO and compatible red dots (Holosun 407C / 507C, etc.)
• 3CR Tactical slide completion kit pre-installed (firing pin, extractor, plunger assembly, recoil rod, cover plate)
• 9mm drop-in barrel (choose above): full-length black nitride, or a crown/flush barrel in gold TiN (titanium nitride), Rose Gold PVD, Oil Slick (iridescent multi-color PVD) or polished stainless steel
• Polymer sights pre-installed (choose above): tall suppressor-height sights co-witness with most RMR-footprint red dots; standard-height sights will not co-witness through a mounted optic
• Fully assembled and function-tested in our Florida shop

Available builds:

• Black Nitride barrel — tall sights — also sold with the frame parts kit
• Black Nitride barrel — standard height sights
• TiN Gold barrel — tall sights — also sold with the frame parts kit
• TiN Gold barrel — standard height sights — also sold with the frame parts kit
• Rose Gold PVD barrel — tall sights — also sold with the frame parts kit
• Rose Gold PVD barrel — standard height sights — also sold with the frame parts kit
• Oil Slick PVD barrel — tall sights — also sold with the frame parts kit
• Oil Slick PVD barrel — standard height sights
• Polished Stainless barrel — standard height sights — also sold with the frame parts kit

Finish note: The TiN, Rose Gold PVD and Oil Slick PVD barrel finishes are decorative coatings. Like all PVD/TiN coatings, they can show wear at points of metal-to-metal contact (such as the barrel hood and locking lugs where the barrel meets the slide) over time with use. This is normal and does not affect reliability or function. The black nitride and polished stainless barrels do not show this coating wear; expect natural carbon and brass marking from use.

Optic mounting screws (not included): 6-32 × 1/3" for the cover plate and 6-32 × 7/16" for the optic on the plate.

Verify Glock 19 Gen 3 frame compatibility before install. Cycle by hand to confirm full lockup, then run a 100–200 round break-in with quality 115–124gr FMJ.

Want a threaded barrel? The same knurled slide is also built with a threaded 1/2x28 barrel and thread protector, standard or tall sights: Assembled Knurled RMR Slide for Glock 19 Gen 3 — Threaded Barrel.

DISCLAIMER: GLOCK is a federally registered trademark of GLOCK, Inc. and is one of many trademarks owned by GLOCK, Inc. or GLOCK Ges.m.b.H. Neither 3CR Tactical nor this site are affiliated with, or endorsed by, GLOCK, Inc. or GLOCK Ges.m.b.H. The use of "GLOCK" on this page is merely to advertise the sale of aftermarket GLOCK pistol components. For genuine GLOCK, Inc. products, visit www.glock.com.