S&T M4 URX3.1 8" Challenger Line G3 AEG BK (MOLON Engraving)

・Material: Frame Nylon Fiber / RAS Metal
・Total Length: Approx. 730mm - 810mm
・Weight: Approx. 2,460g
・Included Magazine Capacity: Standard M4 Magazine 340 Rounds Spring-Fed (Made of Steel)
・Connector Shape: Mini (Battery Stored in Front Grip)
・Safety/Semi/Full Auto
・Variable HOPUP
・UFC Product Warranty Card Included
・1 Carton: 5 Pieces