Umarex M3 Grease Gun, CO2 Rifle, 177 BB, 415 Feet Per Second, 60Rd 2251822

Based on the M3A1 Grease Gun, this blowback action BB gun is capable of firing in semi or fully-automatic modes and has a 3-position safety switch. Features include the collapsible wire stock, drop-free 60 round magazine, fixed peep style sights, and a 1,050 BB per minute rate of fire. Powered by (2) 12-gram CO2 cartridges. Shoots approximately 120 BBs (three magazines) for each full CO2 charge. Semi or automatic operation;60-round drop free magazine;(2) 12-gram CO2 power source;Peep style iron sights;Collapsible wire stock