UAC Ultra Lightweight Blowback Housing for Marui M&P9 GBB afg defense Design for mount on Tokyo

Design for mount on Tokyo Marui M870 Shotgun

Steel Bolt Cover

4V Custom Crane Type Battery (Optional)

The SR-47 is a modern assault rifle based on the AR-15 family of rifles created by Knight's Armament Company for USSOCOM

UAC Ultra Lightweight Blowback Housing for Marui M&P9 GBB afg defense Design for mount on TokyoUltra Lightweight Blowback Housing for TM M&P9 is constructed by precision CNC with air craft graded 6061 aluminum. Ultra lightweight design make it only weight 19grams. It was designed for original piston head, so nothing more is needed when you applying to your gun. While using this blowback housing, it provide smooth and fast blowback action, with better gas efficiency. UAC Ultra Lightweight Blowback Housing for Marui M&P9 GBB CNC with air craft