CMMG A1 Rifle Receiver Extension Buffer Tube, Black Hardcoat Anodized Aluminum CMM55CA9B7

Product Description

The CMMG A1 Receiver Extension is a rifle-length buffer tube built for AR-platform rifles that use fixed rifle-length stocks. Finished in black hard coat anodized aluminum, this receiver extension is designed for AR-15/M4/M16 and LR-308 pattern builds and is compatible with CMMG Mk4 (AR-15) and Mk3 (LR-308) lower receivers.

Product Highlights

• Rifle-length A1 receiver extension (buffer tube) for AR-platform rifles
• Black hard coat anodized aluminum construction for durability and corrosion resistance
• Designed to accept fixed rifle-length stocks
• Compatible with AR-15/M4/M16 and LR-308 pattern setups
• Works with CMMG Mk4 (AR-15) and Mk3 (LR-308) lower receivers

Specs

• Brand: CMMG
• Manufacturer Part Number: CMM55CA9B7
• UPC: 815835017334
• Product Type: A1 receiver extension / buffer tube
• Length: Rifle length
• Color: Black
• Material/Finish: Hard coat anodized aluminum
• Stock Compatibility: Fixed rifle-length stocks
• Platform Compatibility: AR-15/M4/M16/LR-308 pattern
• Receiver Compatibility: CMMG Mk4 (AR-15) and Mk3 (LR-308) lower receivers

Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product’s manufacturer.