
KJ Works M4A1 Carbine GBBR (TANIO KOBA Version 2)
KJ Works & Tanio Koba Collaboration - M4A1 Carbine Gas Blow Back Airsoft Rifle (Version 2) Features: - Ver.2 Bolt now comes without the revolting rubber band - New improved bolt lock function, it locks the bolt back everytime. (when there are enough gas left in the magazine) - Reinforced loading nozzle and metal body - Full Metal Aluminium Body - Special Thermold Magazine eliminate cooldown to the minimum - TANIO KOBA GBB System with Prevent Broken PU Belt - Over 400FPS Velocity Muzzle by Top Gas - Functional Bolt Stop (On/OffLever located on the magazine) - Bolt hold when magazine is empty - 2-Piece Outer Barrel (Front Out Barrel made by Steel - which can balance weight of the gun) - Upgradable with Marui compatible AEG Front Set - Extendable Telescope Stock Detachable carry handle reveals a weaver rail (20mm) for any scope or red dot sight Adjustable HOPUP located on ejection cover Aluminum Made 14mm Counter-Clockwise Flash Hider Sling mount can be installed wi