Assembled Glock 19 Gen 3 slide — Mercury Precision Zoom RMR-cut, shop-built at 3CR Tactical. The black Cerakote Zoom slide is paired with a polished stainless 9mm barrel and Suppressor-height polymer sights (tall — co-witness and suppressor clearance) — ready to drop onto a Gen 3-pattern frame.
What is installed:
Fitment: Glock 19 Gen 3 and compatible Gen 3-pattern frames (SCT, Grit, Dagger, and similar). No fitting required — drop onto the frame, cycle to verify function, and go.
Optic & cover-plate hardware: RMR footprint. Cover-plate screws are 6-32 × 1/3"; optic-mount screws are 6-32 × 7/16". When installing a red dot, use the mounting kit that ships with your optic rather than generic screws.
Care & break-in: Each slide is function-tested before shipping and will need lubricant and a normal break-in period. Stainless barrels will pick up carbon streaking with use — clean normally; no PVD wear concerns.
Photos are representative; each slide is assembled to the specification described above.
DISCLAIMER: "GLOCK" is a federally registered trademark of GLOCK, Inc. and is one of many trademarks owned by GLOCK, Inc. and GLOCK Ges.m.b.H. Neither 3CR Tactical nor this site are affiliated in any manner with, or otherwise endorsed by, GLOCK, Inc. or GLOCK Ges.m.b.H. The use of "GLOCK" on this page is merely to advertise the sale of GLOCK pistols, parts, or components. For additional genuine GLOCK, Inc. and GLOCK Ges.m.b.H products and parts visit www.glock.com.
