The Military Armament Corp MAC 1014 Judgement Day is a 12 gauge semi-automatic shotgun featuring a gas piston operating system and military-inspired design. It is chambered for 2 3/4" and 3" shells and uses a tubular magazine with a 5+1 capacity. The shotgun has an 18.5" barrel threaded for Benelli/Mobil pattern choke tubes and comes with a choke tube kit including cylinder, modified, and full chokes. A Picatinny rail is integrated on top of the receiver for mounting optics, and the shotgun is equipped with a ghost ring rear sight and a protected front sight with a white dot to aid target acquisition. The MAC 1014 Judgement Day uses a polymer pistol grip stock with synthetic furniture and a fixed, non-adjustable stock configuration.12 gauge semi-auto with gas piston operation18.5 inch barrel with Benelli/Mobil choke systemGhost ring sights with receiver Picatinny optics railThe MAC 1014 Judgement Day offers a robust semi-automatic platform for users seeking a tactical-style 12 gauge shotgun with modern sighting options and choke versatility. Its combination of gas piston operation, synthetic pistol grip stock, and optics-ready receiver supports a wide range of sporting, training, and defensive roles.SpecificationsType ShotgunAction Semi AutomaticCaliber/Gauge 12 GACapacity 5Barrel Description SteelSights Blade Front/Ghost Ring RearChoke Configuration Beretta/Benelli Mobil Cylinder/Full/ModifiedSKU LNG-SDSI-21000154AA1Country of Manufacture License Requirement FFLManufacturer Military Armament CorporationMfg. Part Number 21000154AA1UPC 860014933592Barrel Length 18.5Threaded Barrel YesCondition New