GG&G Aimpoint CompM4 Accucam Quick Detach Cantilever Mount provides you with two inches of additional eye relief, while also providing space behind the CompM4 or CompM4S for an Aimpoint 3X Magnifier or PVS-14 Monocular. Tactical flexibility is highly valued in urban combat, and the GG&G Aimpoint CompM4 Accucam QD Cantilever Mount fills that need. This red dot base allows the end user to quickly switch between optics and still maintain "on target" repeatability. The CompM4 by Aimpoint is a rugged optic; however, if by chance it should fail, the end user can quickly switch over to the Back Up Iron Sights, by either sighting through the CompM4 and CompM4S, or removing the scope and base entirely. The GG&G Aimpoint CompM4 Cantilever Ring Mounting Base allows the red dot sight to be installed on a dovetail rail by rotating the Accucam Cam Lever to the locked position. It can then be quickly removed by rotating the Accucam Cam Lever to the unlocked position. The unique cam design is fully adjustable to fit both Weaver and MIL-STD-1913 dovetails, and allows you to adjust the tension to accommodate out-of-spec or worn dovetails.
The Accucam system used on the GG&G Comp M4 Quick Detach Base has shown to be repeatable to 1/2 MOA. The unique finger loop design is easily operated, even with a gloved hand, and the rounded design is ergonomic and virtually snag-proof. The New GG&G Aimpoint CompM4 Mount is manufactured from solid billet 6061 T6 aluminum alloy and Type III hard-coat anodized matte black to meet mil-spec. The Accucam mechanism is manufactured from solid billet 4140 steel and manganese phosphated matte black to mil-spec. The GG&G Comp M4/CompM4S QD Scope Base, along with all other products from GG&G, is manufactured in the U.S.A.
NOTE: The GG&G Accucam Aimpoint Base is not recommended for .50 BMG or lightweight machine guns.