Aimpoint COA (A-Cut) Slide Milling Service
At Maple Leaf Firearms, we're proud to offer precision milling for the Aimpoint COA (A-Cut) on your factory Glock slide. Aftermarket slides may be accepted with prior approval — just reach out before ordering.
Our A-Cut replicates the factory Glock COA-model slides, machined to the same dimensions and in the same location as OEM. What makes the COA unique is its tapered mounting system, which locks the optic in with zero movement when properly installed — one of the most rigid optic-to-slide interfaces on the market.
Due to the design of this cut, a set of iron sights or a sight delete kit is required to secure the optic to the slide. You can add our kit — which includes front and rear blacked-out, optic-height irons (or a delete kit) along with the correct mounting screws for the rear mounting plate — or you're welcome to supply your own.
Compatibility: This cut is offered on Slimline slides (G43X/G48) and standard-width slides (G17, G19, etc.). It is currently not available for large-frame slides — including the G20, G21, G29, and G30 — or the Gen 5 .40 models (G22/G23).
