Valken / Pyramex Sierra Dual Thermal Anti Fog Lens Goggles (V2G Plus) Magazine Parts and Upgrades -Nozzle/cylinder head seal and movement

-Nozzle/cylinder head seal and movement

Powerful airsoft gun achieving 290 fps with HFC 134a gas

Equipped with cool look magazine bottom grip

- Adjustable hopup

Compatibility – any airsoft gun with 14mm clockwise or counter-clockwise barrel thread (not just the LM4/MKM)

Valken / Pyramex Sierra Dual Thermal Anti Fog Lens Goggles (V2G Plus) Magazine Parts and Upgrades -Nozzle/cylinder head seal and movementTPU frame features excellent resistance to cold and heat and Provides a perfect facial seal The thermal system provides anti fog protection in the worst weather conditions or extreme temperature working environments Exceeds ANSI Z87. 1 high impact requirements, CE EN166 certified, CAN CSA Z94. 3 07, MIL V 43511c ballistic standards