Maple Leaf Monster Valve for Tokyo Marui / WE / Stark Arms / GK Tactical G17, G18, G19 [Code: RA-AGENT-ML-004]
Retail Price: 14.99
The Maple Leaf Monster Valve is designed for the Tokyo Marui / WE / Stark Arms / GK Tactical G17, G18, G19 GBB series and will effectively increase the gas flow in the magazine.