Valken Airsoft Sierra V-TAC Goggle Mechanical Markers regarding the quality of the

regarding the quality of the manufacturing of the components that go into an Etha

smoother shot as well as having the added benefit of being more gentle on paint both in the breech and in the barrel

Weight - 3

Improved reinforced frame structure to accurately fit frame to body

The Deadlywind Fibur carbon fiber barrels are ultra-lightweight

Valken Airsoft Sierra V-TAC Goggle Mechanical Markers regarding the quality of theDescription TPU frame features excellent resistance to cold and heat and provides a perfect facial seal. Special indirect ventilation system located at the top and bottom of frame allow air flow & heat release. Includes a wide adjustable elastic strap with quick release system for secure fit. Optional RX insert frame secures in the inner side of frame Exceeds ANSI Z87. 1 high impact requirements CE EN166 certified CAN CSA Z94. 3 07 MIL V 43511c