Gforce Arms GF25 12 Gauge 3in Bronze Cerakote Semi Automatic Shotgun - 20in - The GForce Arms GF25, 12 gauge magazine fed AR style shotgun comes standard with one 5rd magazine, a cylinder choke and is compatible with all 3" shell MKA 1919 magazine models. Its equipped with heavy accessory attachment capability such as QD sling attachments; chromoly steel smooth bore; polymer free floated handgaurd; pop-up sights; top Picatinny rail allows the shooter to install red dot optics and the adjustable cheek rest allows the shooter to gain a clear sight picture. The pistol grip on the GF25 is rubberized to give the shooter a solid grasp and control of GF25.