Create a realistic look and comfortable shooting platform with the Metal Gas Through Stock Insert by Killhouse Weapon Systems. This all aluminium stock insert works in coordination with the X7 Phenom Gas Through ASA by Killhouse Weapon Systems and allows the user to run a remote coil from the rear of their marker instead from a standard grip ASA. Stand apart from the crowd and keep your kit tight and light on the field with the Metal Gas Through Stock Insert by Killhouse Weapon Systems!
