Assembled Lone Wolf Dusk RMR-cut slide in Flat Dark Earth Cerakote, drop-in ready for any Glock 19 Gen 3 frame or PF940C-pattern Polymer80 build. Pre-installed barrel, internals, and DUSK cover plate ship as a complete upper — pair with your lower and run.

Frame Fit

• Glock 19 Gen 3
• Polymer80 PF940C compatible (verify build tolerances)
• Not for Gen 4 or Gen 5 frames — Gen 3 rails and recoil rod only

Finish

Flat Dark Earth Cerakote on a stainless slide body. The DUSK profile carries through to the barrel and cover plate for a matched look across the upper.

What's Installed

• Stainless steel barrel with nitride coating, DUSK profile cuts (3.90" non-threaded)
• Trijicon RMR optic cut with DUSK cover plate (RMR not included)
• Front and rear serrations for press checks and reload manipulations
• Iron sight cuts (sights not installed — install your preferred set)
• LWA nitride stainless guide rod and end cap
• 9×19 (9mm Luger) chamber, OEM and aftermarket compatible internals

Optic Mounting Hardware

• Cover plate screws: 6-32 × 1/3"
• RMR optic mount screws: 6-32 × 7/16"
• Use the RMR manufacturer's supplied screws over generic hardware

Break-in

Run 100–200 rounds of standard 115/124gr 9mm to seat the barrel against the slide and let the recoil rod settle. If the action feels gritty out of the box, lube the locking lugs and rails before the first range trip.

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