GForce ArmsA(R) GFY-1 12-ga. Semi-automatic Bullpup Shotgun Based on the proven Radikal NK-1 design, the GFY-1 is a short and handy Shotgun in the classic bullpup configuration-with the action and magazine behind the trigger. Bullpup shotguns accommodate a longer barrel without adding unnecessary length, and allow you to hold the weapon closer to your body. The GFY-1 is just 28.5" long, making it ideal for the narrow corridors of home defense and tactical use. The GFY-1 comes standard with flip-up sights, top and bottom Picatinny rails for optics and accessories, and a Mobil Benelli-style MOD choke. The Shotgun is gas operated and compatible with AR-12 pattern mags and drums-so you have years of aftermarket support. 18.5" threaded barrel Flip-up sights Aluminum fore-end with Picatinny rails on the top and bottom Compatible with most AR-12 pattern mags and drums Compatible with Mobil Benelli chokes Includes (1) 5-rd. magazine and a MOD choke installed