This new 500 Retrograde model is a timeless combination of Mossberg hunting pump-action features, highlighted with the classic look of walnut furniture. A throwback to the look of Mossberg's early hunting pumps, Retrograde models feature a walnut stock with checkered grip and vented recoil pad, and matching forend. 500 Retrograde – Field: 12GA, 5+1 Capacity 28" Vent Rib Barrel with Dual Bead sights, Blued finish, Accu-Choke Tubes Standard pump-action features include: Ambidextrous safety, Dual extractors, Positive steel-to-steel lockup, Twin action bars, and an Anti-jam elevator for smooth operation Mfg: Mossberg