MAC Attack: 2x HFC Mac NS1 11's w/9 mags and spare parts - $270 "The result of a rebuild project, the guns were scrubbed and damaged parts were fixed or replaced. There's new followers to go with the mags that fit to double stack BB's better. Two mags need replacement fill valves, but there's an extra valve with the lot. Also have spare parts for the internals of the guns. Oil them a lot, stiffer recoil springs should give better performance from better valve opening. Guns shoots between 290-330fps depending on temperature outside"