Product Description The 590A1 is the most durable of Mossberg's pump-action shotguns. It has seen duty in all branches of our country's military and in military and law enforcement agencies worldwide. Optic ready with cover plate installed. Mossberg 50791 590A1 12 Gauge Pump 3" 6+1 18.50" Tungsten Gray Cerakote Heavy Walled Barrel, Tungsten Gray Cerakote Steel Drilled & Tapped Receiver, Magpul SGA Safety Orange Synthetic Stock at United States Association of Gun Owners $807.97 Buy Now Check Price on Amazon Check Price on eBay