M4A1 RISII Colt/DD Authorized GBBR

M4A1 RISII Colt/DD Authorized GBBR

  • Code

  • Color


Features :

➤ Build with stable GHK M4 Ver.2 GBB system.
➤ Colt licensed marking and improved surface finish.
➤ DD licensed RIS II MK18 handguard, CNC process aluminum alloy, anodized surface finish, full marking.
➤ Comes with KAC type front/rare flip-up sight set.
➤ Comes with LMT Gen2 type retractable stock.
➤ CNC process steel bolt carrier, much durable
➤ Reinforce nylon feed nozzle. Full steel parts of fire control, 6th version hammer.
➤ Magnetically bolt catch system, reliable lock of the bolt carrier group.
➤ Aluminum die-casting receiver, treatment of anodized processing.
➤ Comes with GHK GMAG light-weightgas magazine, same effective but super.
➤ Compatible with ALL gen. GHK M4 / G5 / GMAG gas magazine.


  • Length

    780 mm~860 mm
  • Inner Barrel

    375 mm
  • Weight

    2980g (with magazine)
  • Magazine Capacity

    40 rounds
  • Hopup

    Yes, Adjustable
  • System

    Gas Blowback
  • Firing Mode

    Semi /Full Automatic, Safety
  • Power Source

    12KG GAS or CO2