King Arms Ultra Grade M4A1 Polymer Airsoft Rifle

The King Arms M4A1 is an excellent CQB FPS and length rifle. Built from durable nylon fiber and zinc-alloy materials, the M4A1 is built to to be a featherweight carbine. This gun features a full metal gearbox, features licensed Colt trademarks and logo, an adjustable multiposition LE stock, detachable carry handle, and 300 round magazine. 

King Arms Colt M4A1 Airsoft AEG Rifle Specifications:

• FPS:  375 with 0.20g BBs 
• Magazine Capacity:  300 rounds 
• Power:  Electic AEG
• Battery Type: 8.4V-9.6v NiMH (Nunchuck or Brick Style)
• Material: Zinc Alloy/Nylon Fiber
• Weight (without magazine): 5.4 lbs