MEC M-Valve for GBB

Description:
The MEC M-Valve which can manage to increase gas efficiency. Constructed by high strength brass, it also minimizes the gas loss to fasten the entire cycling. Performance is more significant with steel slide pistol.

Features:  
High Strength Brass Construction
Stainless Steel Valve Button

Specification:
Material: Brass, Stainless Steel, Rubber
Weight: KWA/KSC GBB ( 6g ) TM MWS/ Hi-CAPA Airsoft GBB ( 6g ) TM G17 GBB ( 5g )
Manufacturing Process: Precision Machining

Compatibility:
ME101: KWA / KSC Pistol, MP7, MP9 GBB
ME108: TM MWS, Hi-CAPA, 1911, FNX-45 GBB
ME109 :TM G17 ( Gen3, 4 ), G18C, G19 GBB / WE G17 GBB / VFC HK VP9 GBB, SIG Sauer M17 GBB