B5 Systems QD End Plate AR-15 Steel Black Phosphate

The B5 Systems QD End Plate is a precision-machined steel accessory for the AR-15 platform, providing a rugged alternative attachment point for single-point sling use. Designed to replace the standard carbine receiver end plate, this unit installs on any MIL-SPEC receiver extension and adds a low-profile, limited-rotation quick-detach socket for push-button sling attachment.

Cut from a single piece of mil-spec steel and finished in a corrosion-resistant black phosphate coating, the AEP-1090 is built to handle hard use and harsh conditions while maintaining a slim profile at the rear of the buffer tube. Proudly made in the USA, B5 Systems machines the end plate to tight tolerances so it seats solidly and can be properly staked to the receiver extension for a rock-solid fit.

At just 0.50 oz, the QD End Plate adds no measurable weight to your rifle while delivering a reliable sling mounting point. Overall dimensions are 2.06" long x 1.36" wide x 0.35" tall, and it is compatible with all MIL-SPEC buffer tubes on AR-15, M16, and M4-pattern rifles.