This steel tactical outer barrel is made by precision CNC machines. While it fits the hope-up chamber of M45A1(T.Marui) airsoft pistol, a 126mm length 6.03mm inner barrel is included. The barrel tip end has '-M14' (anti-clockwise) thread. It is specially made for professional shooter and competition needs.
All products are made for airsoft only. They are not made for real steel firearms.
