–/2 iamhansmt  3.5 (8) Published: 10/25/2026 (2 hours ago) $550.00 Category Shotguns Location Missoula(map) My Profile Private Transactor Consider trades? Yes Trades Considered Bullpup 5.56, 5.56 can, semi-auto tactical shotgun Up for sale is a hyper-versatile, completely optimized Mossberg 500 12-gauge pump shotgun. Unlike basic big-box store bundles, BOTH barrels included in this kit … Continue reading Magpul Mossberg 500 Dual Barral 12 ga