GHK M4A1 RAS Gas Blow Back Rifle 2017 Ver.2 (Blank Marking / 14.5 inch) UNIT Comes with Quick Detach Sling

Comes with Quick Detach Sling Mount

The end result is an AR15 that is unmatched in accuracy and reliability

Full Steel Construction

It's arguable whether any other pistol has made such an impression as these beautiful pistols did in FACEOFF

Can Fit G&P Front Set & GBB Metal Body

GHK M4A1 RAS Gas Blow Back Rifle 2017 Ver.2 (Blank Marking / 14.5 inch) UNIT Comes with Quick Detach SlingGHK M4 GBBR Ver. 2 2017 Full Steel Bolt Carrier, CNC Process with Hear Treatment, Get The Ball Rolling and More Stonger. Improvement of Bolt Lock, New Magnet Design Adoption. New Version Light Weight Magazine Realistic, Stable & Powerful Recoil System by GHK Full Metal Receiver (Blank marking) Steel 355mm Outer Barrel With 45mm Steel Flashider 20mm RIS Rail System handguard (Length: 180mm) Cocking Handle can be locked & released (Able to move to Right