Strike Industries Advanced Receiver Extension AR-15/AR-10 7-Position 7075-T6 Aluminum Black Anodized

The Strike Industries Advanced Receiver Extension is a precision-machined 7-position Mil-Spec buffer tube designed to drop directly onto any standard AR-15 or AR-10 lower receiver. Cut from high-strength 7075-T6 aluminum and finished in a durable black anodized coating, this receiver extension brings an updated look and improved functionality to one of the most-used parts of the AR platform.