GForce Arms GF12AR 12 Gauge 5+1rd 18.5" Barrel FDE Semi-Automatic Shotgun

The GF12AR reimagines the shotgun for modern defensive and tactical roles. Magazine-fed and built on an AR-style chassis, this 12-gauge semi-auto blends fast reloads, straightforward ergonomics, and accessory-ready modularity. Finished in Flat Dark Earth, the 20" threaded barrel and piston-driven gas system make the GF12AR a reliable platform for home defense, duty, and serious training applications.

Unlike tube-fed designs, the GF12AR uses MKA1919-compatible magazines for rapid reloads and easier logistics under stress. The piston-driven action reduces receiver fouling and improves function with heavy payloads; paired with full-length Picatinny rails and flip-up sights, the platform accepts optics and lights without compromise. Compatibility with Mobil Benelli chokes expands patterning options from breaching-style loads to dense birdshot, and factory break-in guidance (1400+ FPS) helps ensure longevity and reliability.

Specifications:

• Model: GF12AR

• Caliber / Chamber: 12 Gauge, 3" chamber

• Capacity: 5+1 (magazine-fed; state-compliant capacities may vary)

• Magazine Compatibility: MKA1919 pattern magazines

• Barrel Length: 20" (threaded — verify threading spec with SKU)

• Operation: Gas-operated, piston-driven system (improved reliability/less fouling)

• Receiver Material: Aluminum

• Handguard / Rails: Picatinny rails top & bottom (full-length top rail)

• Sights: Flip-up front and rear sights installed

• Choke Compatibility: Accepts Mobil Benelli chokes (FULL, IM, MOD, IC, CYL) — #5 cylinder shipped installed

• Recommended Break-in Ammo: 1400+ FPS (factory guidance); rated for 1500 FPS heavy loads after break-in

• Weight: ~8.0 lbs (factory spec)

• Overall Length: ~38.5" (factory spec)

• Finish: Flat Dark Earth

Get it at Battlehawk Armory!