Griffin Armament C2E Contour Connect End Plate QD Black. Perfect for single point slings where rapid strong to weak side transitions and rapid primary to secondary firearm transitions are desired. Made from heat treated ordnance grade steel and manganese phosphate finished for extreme durability. With a machined 8 position anti-rotation QD sling mount socket the C2E follows the contours of the forged Mil-Spec lower perfectly giving the lower receiver end plate a forged feel. A 45 degree chamfer with smooth corner radii gives the C2E a premium feel your rifle always should have had. Heat treated ordnance grade steel. Mil-Spec Manganese Phosphate finish. 8 position Anti-Rotation QD Socket. Smooth contour matching geometry for Mil-Spec forged lower receivers. Minimalist value added firearm enhancement. Specifications for Griffin Armament C2E Contour Connect End Plate: Manufacturer: Griffin Armament Color: Black Gun Model: AR-10 AR-15 Condition: New Package Contents: Griffin Armament C2E Contour Connect End Plate What firearm models does the manufacturer say Griffin Armament C2E Contour Connect End Plate is compatible with? The manufacturer suggests that Griffin Armament C2E Contour Connect End Plate is compatible with AR-15 AR-10Griffin Armament GAC2E: C2E Contour Connect End Plate QD Black