![Gas Magazine Fill Valve](http://www.canadiancartel.ca/cdn/shop/products/v_{width}x.jpg?v=1591231869)
Replacement bottom fill valve for WE M4, SCAR and PDW gas magazines and even pistol magazines.
Comes full replacement, O rings and valve included.
Replacement bottom fill valve for WE M4, SCAR and PDW gas magazines and even pistol magazines.
Comes full replacement, O rings and valve included.