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The King Arms Colt M4A1 was the first M4 style GBBR that has been approved for sale in America by the ATF, and King Arms has continued to build and improve on its great platform. The King Arms Colt Full Metal M4 10" Midlength RAS Blowback Carbine Airsoft Gun is fully licensed by Cybergun and sports amazingly realistic Colt trade marks on left side of the receiver. The receiver of this gun sports a perfect finish that nearly mirrors that of the real steel rifle. So you don't have to worry about fitment or installation the awesome staff at King Arms have added a 10 inch midlength RAS system that is constructed completely out of a high grade aluminum that not only makes the King Arms M4 look amazing, but also provides a strong tactical advantage by providing the ability to add lights, lasers, grips, and other accessories.The King Arms Colt Full Metal M4 10" Midlength RAS features an adjustable rate of fire, the rate of fire is easily adjusted by simply removing or adding the spring buffers. Also featured on this gun is a adjustable FPS, included with this gun are two valve blockers. One valve blocker is designed for high FPS with the other is for lower FPS. Shooting the King Arms M4 is like none other. The bolt of the King Arms M4 is extremely smooth and provides for a very crisp and reactive shot. The recoil of this M4 feels very realistic and definitely increases the realism factor of your airsoft play. The King Arms M4 is truly the first affordable and high quality GBB M4 that is currently on the market and is a great gun for anybody looking to get into Gas Blow Back Rifles.
Manufacturer: King Arms
Model: M4 10" Midlength RAS Carbine
Velocity: See chart below
Rate of Fire: Adjustable 11-17 BPS
Magazine Capacity: 50 rounds