The G&G GR14 Veteran airsoft battle rifle is a GREAT replica of the vintage Vietnam era M14. It comes preupgraded with a M130 spring which will fling BB's down field at over 460 FPS. Unlike most M14's the G&G Veteran model features a full real wood stock for added realism. The gun has large type tamiya connectors, but you can get a mini adapter and use just about any battery. The magazine holds plenty of ammo, so you don't have to worry about conserving ammo for the perfect shot.