Stripped RMR-cut slide for the Glock 19 Gen 3. Drop-in fit on factory and aftermarket Glock 19 frames - no fitting work required. The Trijicon RMR footprint accepts the RMR, SRO, Holosun 407C/507C, and other pin-compatible red dots. Includes the RMR cover plate and adapter plate; bring your own internals (firing pin, extractor, plunger assembly, recoil rod). Machined from 17-4 stainless steel and pressure-tested by Sylvan Arms. Front and rear serrations for positive slide manipulation. Bare stainless finish - ready to run as-is or send out for Cerakote. Fits: Glock 19 Gen 3 frames Material: 17-4 stainless steel Optic cut: Trijicon RMR footprint (RMR, SRO, Holosun 407C/507C compatible) Includes: RMR cover plate + RMR adapter plate Serrations: Front and rear Slide only - internals sold separately Pair with the 3CR Tactical Slide Completion Kit to populate the slide internals. Use 6-32 x 1/3" screws for the cover plate and 6-32 x 7/16" for direct optic mounting, or run the screws from your optic manufacturer's mounting kit. Verify your barrel and recoil rod are spec'd for Glock 19 Gen 3 before final assembly. 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.