MK23 CNC 6063 Aluminium Enhanced Outer Barrel

This 6063 aluminium outer barrel is made by precision CNC machines. It is specially made for professional shooter and competition needs because the outer barrel is modified for:

1) 2 securing screws are made for perfect installation;
2) ‘+M16’ (clockwise) thread at barrel tip;
3) An O-ring is installed inside the barrel tip for stabilizing the inner barrel;
4) It fits both the original (133mm) and longer inner barrel;
5) High precision barrel end ensures coaxial installation. 

Only fits Tokyo Marui MK23.