- Experience superb gas emission control
- Adjustable valve opening from “Fully open” to “Fully closed”.
- FULLY OPEN = INCREASE OUTPUT= INCREASE FPS
- FULLY CLOSED= STABILIZING OUT PUT=INCREASE NUMBER OF SHOTS
■Compatible Model
Tokyo Marui Gas Blow Back
・Hi-CAPA5.1
・M1911A1
・M.E.U
・S70
・M45A1
・FN5-7
・GBB M4A1 MWS
・GBB TYPE89