This heavy-duty, rapid firing monster is an authentic replica of the classic Vietnam era M60 machine gun, and is very realistic in look and feel. The gun features an integrated folding metal bipod, a high-capacity 3000 Rd electric box magazine, and shooting an awesome 420 fps (using .20g BBs). The A&K M60 also features an adjustable rate of fire and an ambidextrous fire selector switch, making it a very versatile and powerful airsoft weapon in the battlefield. The A&K M60 Machine Gun also comes with a 9.6V 1200 mAh Battery, and a 9.6V 300 mA Battery Charger. Features: Full Metal Construction Ambidextrous Fire Selector Switch MOSFET Adjustable Rate of Fire Functional Safety