Armaspec QD End Plate Flat Dark Earth 6061 Aluminum AR-15/AR-10

The Armaspec QD End Plate is a drop-in upgrade for the standard castle-nut end plate on any Mil-Spec carbine buffer tube, CNC machined from 6061 aluminum and finished in a durable Flat Dark Earth Cerakote coating that blends cleanly with popular FDE rifles, furniture, and optic packages.

At the heart of the design is an integrated quick-detach (QD) sling swivel socket machined directly into the plate, accepting any standard push-button QD swivel. This gives the shooter a rock-solid, repeatable mounting point for a two-point or single-point sling without adding a separate sling loop, adapter, or rail-mounted swivel.

The ARM6511-FDE is built specifically for the AR-15 and AR-10 platforms, making it a versatile upgrade for builders and end users running either pattern on a Mil-Spec receiver extension. At just 0.2 oz, it adds virtually no weight to the rear of the lower while delivering a clean, low-profile look.

Installation is simple: drop the existing end plate, press the Armaspec QD End Plate into place on the buffer tube, and secure it with the included #4-40 x 3/16" mounting hardware. No permanent modifications are required, and the part can be swapped back to a standard plate at any time.