Spear Arms CNC GHK M4 Steel Bolt Carrier
OptimusPrime
11 Feb 2016
The latest release from Spear Arms is now in stock at eHobby Asia. The Spear Arms CNC Steel Bolt Carrier for GHK M4 GBB is a precision CNC-machined S45C Carbon Steel with Titanium/Chrome Coating. This is suitable for GHK M4 Series Airsoft Gas Blowback Rifle and you can either install this yourself or ask an airsoft gunsmith to do this for you.