King Arms Colt M4 CQB-R Gas Blowback Rifle is a lightweight training rifle that is both versatile and powerful. Powered by green gas, the KA CQB-R features full officially licensed Colt Trademarks through Cybergun for Colt enthusiasts. Constructed from aluminum and nylon fiber, this durable gun can take the punishment of every battle you charge into. One of the best features about this gun is that it comes with 2 different valve blockers, one of which comes pre-installed, that allows the operator to change the FPS depending on application. King Arms took it even further to include 4 different red speed buffer pads that allows you to adjust the rate of fire as well! The King Arms Colt M4 CQB-R Gas Blowback Rifle features:
Note: Do not over-fill magazine with BBs as possible damage to the magazine may occur and is not covered by the warranty.