The 500 Retrograde is Mossberg's heritage-inspired version of the 500, featuring a wood stock and forend, bead sight, and classic-style finish evoking the original 1961 configuration. Aimed at shooters who appreciate traditional aesthetics without paying the premium for a Wingmaster or BPS. Type: Shotgun Action: Pump-Action Caliber: 12 Gauge Capacity: 5 Year introduced: 2018, USA Weight: 112 oz Overall length: 47" Status: Active Intended use: Hunting, Home Defense, Heritage