• VIPER M4 16
  • VIPER M4 16
  • VIPER M4 16
  • VIPER M4 16

VIPER M4 16" Steel Precision Outer Barrel

♦ FOR VIPER M4
♦ Include: steel outer barrel and steel flash hider adapter
♦ All steel parts: full CNC machining, manganese phosphate surface treatment
♦ Steel flash hider adapter-1/2”-RH (Z-KIT-001)
Model : VIPER-M4-005
Material:STEEL