US$ 44.99
Valve stabilizing shim helps regulate amount of gas released for each shot to minimize excessive waste
Dimension: 24
Manufacturer STAR Airsoft Item Weight (gram) 110 Major Color Black Ring Type Quick Detachable Elevation Level 13mm Inner Diameter 30mm Adaptor Size 20mm Weaver Rail
Suitable for VFC/ Umarax MP7A1 Series Airsoft Gas Bolw Back
Tokyo Marui Hi-Capa 5.1 GBB Recoil & Spring (H51-34, 35) Magazine Base Valve stabilizing shim helps regulateParts No.: H51 34 & 35
US$ 44.99
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