CMMG A1 Rifle Length Receiver Extension, Buffer Tube, Aluminum, Black

The CMMG A1 Rifle Length Receiver Extension is a rifle-length buffer tube designed to accept fixed rifle stocks, compatible with AR-15 and LR-308 pattern lower receivers. Constructed from black hard coat anodized aluminum, it offers durable support for traditional builds.

• Rifle-length buffer tube for fixed rifle stocks
• Compatible with AR-15 and LR-308 lower receivers
• Constructed from black anodized aluminum

This receiver extension is intended for use where a fixed A1-style stock is required. Its robust aluminum construction and versatile compatibility make it suitable for classic rifle configurations.