This set is made by precision CNC process and electroplating finishing. It is specially made for Japan, and it includes:
1) steel outer barrel,
2) 6.03mm X 109mm copper precision inner barrel,
3) barrel recoil spring and polymer barrel bushing,
4) aluminium compensator,
5) allen wrench (for installing the compensator to the barrel)
The smooth surface of outer barrel and barrel spring ensure reliable and smoothness of recoil action. The 6.03mm inner barrel provides more precise shooting but not increases the shooting power. However, the original HK45 short inner barrel cannot be used in this compensator set.
All products are made for airsoft only. They are not made for real steel firearms.
