Fits Glock 19 Gen 3 OEM frames and Polymer80 PF940C aftermarket frames. Ships assembled with the rainbow PVD barrel and full 3CR Tactical slide completion kit installed — drop it on your completed Gen 3 lower and run.

The slide carries a black diamond-grip pattern across both serration zones for positive purchase during press checks and malfunction drills, with an RMR optic cut and aluminum cover plate installed up top. The oil-slick rainbow PVD crown-cut barrel is finished by hand and gives the build its signature look.

What’s installed:

• Diamond-grip Glock 19 slide — RMR cut, front and rear serrations
• Rainbow oil-slick PVD 9mm crown-cut barrel
• Full 3CR Tactical slide completion kit (channel liner, firing pin, extractor, springs)
• Suppressor-height polymer sights for optic co-witness

What you still need:

• RMR-footprint optic (factory cover plate is installed if running irons only)
• Completed Glock 19 Gen 3 lower (frame, trigger group, magazine)

The PVD finish on the barrel will show metal-to-metal wear at the lugs and lockup surfaces — this is normal cycling, not a defect. Expect a 200-round break-in with factory 115gr or 124gr loads. Confirm your frame is Gen 3 or PF940C before mounting.

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