Description:
Will fit Western Arms / G&P M4 Series Gas Blow Back & System PTW M4 Series.
Length: 190~290mm
Weight: 480g
Material: Metal & Polymar
- Fixed cheek piece for a constant and repeatable cheek weld in any of the 8 stock positions.
- Once the butt is locked into position, the F93 Pro Stock has feel of a fixed stock.
