Fixed stock for M4 / M16 Black – King Arms
Mounting on replicas type M4 / m15 / M16 / CM16 / gr15
Stock tube similar to the real one
Specially designed to accommodate batteries in the butt
One-piece stock for better rigidity
Stock body in pa66, the same material as the real m4 stocks
Supplied with stock tube, battery insert, strap attachment, screws, body clamping piece, access hatch.