MARKSMAN High Output Valve for VFC SMG / Pistol GBB Airsoft Magazine

Compatibility with following VFC GBB series:

• GLOCK GBB Series
• Walther PPQ / PDP GBB Series
• SIG P320 GBB Series
• SIG P226 / MK25 GBB Series
• HK VP9 GBB Series
• FN FNX45 GBB Series
• FN FNS9 GBB Series
• S&W M&P GBB Series
• HK MP5 GBB Series
• HK MP7 GBB Series
• HK UMP GBB Series
• HK G3A3 / PSG-1 GBB Series
• HK53 GBB Series

Specifications:

• Made in Taiwan
• Material : Copper, Alloy, Rubber