Piston Head - Double O-Ring Version EDGE Color: Yellow or Blue

Color: Yellow or Blue

Weight: 75 grams

The Valken Zulu thermal airsoft goggles are a low profile pair of airsoft glasses with thermal lenses that provides the ultimate anti-fog performance

last round hold open

First-ever Flip-To-Center (FTC) mechanism

Piston Head - Double O-Ring Version EDGE Color: Yellow or BlueFeatures: Precision CNC Aluminum Construction Double O Rings for better air seal higher velocity Improved durability over factory plastic nozzle Smaller vent holes along with negative air pressure help bb feeding Proprietary O Ring compound for maximum durability and air seal Ball bearing mount for smooth operation Suitable for higher power (<M120) lower ROF (>25bps) applications Compatibility: Most Gen 2 AEG Gearboxes Material: 6061T6 Aluminum Alloy