Matrix Retractable Spare Magazine Stock for for M4/M16 Series Airsoft AEG Rifles

Features

• Store an extra magazine on your gun, reducing the need to carry tons of gear! Simply press the mag release on the stock to drop the spare free
• Easy-access battery storage on sides for rear-wired guns fits many crane stock / nunchuck / butterfly-type batteries
• Sling loop on top for secure routing
• Flared cheek rest for a comfortable weld when aiming
• Lightweight, durable polymer construction to add minimal rear weight to your rifle

Manufacturer: Matrix

Specifications:

Compatibility: Fits Airsoft and real Mil-spec sized M4 / AR series buffer tubes
Material: High-durability polymer, Rubber