The 590 Shockwave Raptor bird's head pistol grip is uniquely shaped to minimize felt recoil. Classified as fully-compliant by the BATFE, this model has a 26.37" OAL and requires no Tax Stamp for transfers. This 590 includes all the features that have made Mossberg pump-actions the choice for millions worldwide: ambidextrous safety, dual extractors, positive steel-to-steel lockup, twin action bars, and a smooth operating anti-jam elevator. The 590 Shockwave features a convenient clean-out tube magazine cap, a front bead sight, and 'corn cob' strapped forend to keep shooter's lead hand clear of the muzzle. It has a 15" heavy-walled barrel with a cylinder bore. This model is mag fed.