Zparts Viper M4 Mk12 Mod1 Set (Aluminum Barrel)

FOR VIPER M4

• Includes: aluminum outer barrel, steel barrel nut, aluminum handguard, aluminum handguard nut, steel gas block, stainless gas tube, steel threaded muzzle kit and steel flash hider adapter
• Steel flash hider adapter-M14-LH (Z-KIT-002)
• All steel parts: Fully CNC machined with manganese phosphate surface treatment
• All aluminum parts: Fully CNC machined and coated with hard anodizing in MIL-STD
• Aluminum handguard: aluminum extrusion, fully CNC machined and coated with hard anodizing in MIL-STD
  
• Aluminum handguard and steel threaded muzzle kit look like an exactly copy ofgenuine parts
• Suitable for Mk12 suppressor (Z-KIT-007)
• For airsoft use only