Modify-Tech Gas fill Valve PP-2K / TM / KSC / Marushin / Maruzen Airsoft GBB Pistols

Explosion Diagram number: 05-5 Improved V2 injection valve: no more losing O-ring. Made of Micro-Lead Free-Cutting brass that is harder than the standard, the valve body is more resistant to impact, corrosion, and is durable all around. The shorter extended tube increases the maximum gas storage capacity. Airsoft players will appreciate its toughness for carefree usage.