Fits Glock 17 Gen 3 and Glock 22 Gen 3 OEM frames, plus Polymer80 PF940V2 aftermarket frames. The LFA Combat slide ships assembled with the 3CR Tactical slide completion kit installed — pick your barrel from the dropdown and the full upper drops onto your completed lower with no fitting.

The slide is cerakoted black over front and rear serrations and a top window cutout, with the RMR optic footprint cut and a cover plate installed. Suppressor-height polymer sights are mounted from the factory so you can co-witness through most RMR-footprint optics.

What’s installed:

• LFA Combat RMR window slide — black cerakote, front and rear serrations
• 9mm barrel — select your preferred option in the dropdown
• 3CR Tactical slide completion kit with recoil rod
• Suppressor-height polymer sights pre-installed

What you still need:

• RMR-footprint optic (factory cover plate ships if running irons)
• Completed Glock 17 or 22 Gen 3 lower (frame, trigger group, magazine)

Lubricate the slide rails generously before first use. Run 100–200 rounds of factory ammunition to bed in the slide-to-frame fit — the action smooths out noticeably over the first 100 rounds. Confirm your frame is Gen 3 or PF940V2 before installing.

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