Assembled slide for the Glock 19 Gen 3 — Mercury Precision Zoom RMR-cut, shop-built at 3CR Tactical. The black Cerakote Zoom slide is paired with a Rose Gold PVD 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. The Rose Gold PVD finish will show contact wear over time — normal and cosmetic; treat the barrel as you would any PVD/TiN part.
Photos are representative; each slide is assembled to the specification described above.
Frame parts kit included
This build is bundled with the 3CR Tactical frame completion kit — the lower components needed to finish a frame, bundled below what the kit sells for on its own.
Kit fitment — the frame parts kit is Gen 3: the trigger housing ships with the Gen 3 ejector. The slide itself fits Glock 19 Gen 3 frames.
What you'll still need to supply
This is a slide assembly and a frame parts kit. It is not a complete pistol and does not include a frame.
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