Maple Leaf CNC Aluminum Dragon Gas Magaizine Valve For VFC M4 GBB Airsoft

Key Feature CNC Aluminum Construction Airsoft Magaizine Valve Includes 3 Different lengths Swappable knock pieces For versatile setups Design For Upgrade the Original Parts Light press activation: Valve opens easily with minimal force, enabling instant pressure release Rapid closing mechanism: Ensures quick sealing for improved gas efficiency Suitable For VFC M4 GBB Gas Blow Back Airsoft Rifle Magazine