Guns Modify Enhanced Piston Head for MWS GBBR

Features

• Reinforced high strength design built for improved reliability and consistency
• Enhances gas efficiency for stable performance and extended magazine life
• Perfect internal upgrade for maintaining long term durability under heavy use
• Drop in design installs easily with no modification required
• Engineered for a precise fit within the MWS gas system for optimal sealing
• Improves recoil response and cycling smoothness during operation
• Manufactured by Guns Modify with precision molded construction for professional performance