GC_UPC G-Force Arms GFONE1228B One Semi-Auto 12 Ga. Shotgun, 3", 3+1 Capacity, 28" Barrel - Comes W/ 5 Extended Choke Tubes & Bonus 10 Rd Extension Tube. $579.99 GFONE1228B-1 show more like this Calculated in Cart Classic Firearms GC_UPC Gforce Arms One Full Size 12 Gauge Semi Automatic Shotgun $639.00 GFONE1228B show more like this $9.99 - $19.99 Deguns.net