Matrix Anti-Freeze Enhanced Gas Injection Valve for GBB Mag

Features

• Durable, cold-resistant brass construction
• Plated "head" provides extra reliability
• Anti-freeze 70 degree O-ring
• Replaces the stock injection valve on your gas airsoft replica
• Works in a wide variety of brands and models, including Elite Force GLOCK, Hi-CAPAs, EMG BLUs, and more!