Military Armament Corp MAC 1014 12 Gauge Semi-Auto Shotgun with 18.5" Barrel, Ghost Ring Sights, and Receiver-Top Picatinny Rail
This Military Armament Corp MAC 1014 is a gas-operated, semi-automatic 12 gauge shotgun chambered for 2-3/4" or 3" shells. It features an 18.5" barrel, a fixed tubular magazine with 5+1 capacity, and a receiver-top Picatinny rail. This example includes a choke set with Full, Modified, and Cylinder chokes, along with the matching choke tool and case.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Specific Condition Notes: This firearm has some minor scratches and blemishes present. The bore is clean and shiny. There is a minor amount of play in the stock and pistol grip.
What’s Included
- Interchangeable choke tubes (Full, Modified, Cylinder)
- Choke-tube wrench/tool
- Small plastic case for choke tubes/tool
The MAC 1014 is built around a metal receiver with a dark, non-reflective finish, and the receiver is marked with the MAC shield logo and "MAC 1014". The barrel is marked "12GA. 3" FOR 2-3/4" OR 3" SHELLS", matching the 3" chambering listed for this shotgun.
This configuration uses a synthetic pistol-grip stock with an M4-style appearance and a recoil pad, paired with a synthetic ribbed forend/handguard. Length of pull is 13.5, and the shotgun uses a knurled/cylindrical charging handle.
Sight setup consists of a ghost ring rear sight with a front post/blade-type sight. The receiver-top Picatinny rail provides a stable mounting surface for compatible accessories, and the shotgun also features right-side ejection.
The included interchangeable choke-tube system adds versatility, and the chokes are noted as Benelli/Mobil-pattern compatible. This sale includes the Full, Modified, and Cylinder chokes, along with the choke tool and the plastic accessory case shown.




