Pre-assembled full set included :
●T-HOP bucking for KWA-MP7 GBB *1
●Precision Double I/D Air-cushion inner barrel 275mm
●T-N.T. MP7 Outer barrel *1、Jimi screws *2
●T-N.T. MP7 Adaptor x1 (R 12 thread→L 14 thread)
