The Mossberg 500 has proven to be one of the most versatile and reliable shotgun platforms available, offering a model to fit every application, and every user from our households, to law agencies, to military worldwide. The Retrograde model features a walnut stock with checkered grip and vented recoil pad, and matching forend. Models also include an ambidextrous safety, dual extractors, positive steel-to-steel lockup, twin action bars, and an anti-jam elevator for smooth operation.