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. This version features a detachable magazine that holds an amazing (10)Rds. Extra magazines can also be purchased separately.