The GForce Arms AR12 12-Gauge is the perfect marriage of the versatile and revered 12-gauge round, and the flexible, customizable AR platform to create a firearm that is as effective and reliable firearm as it is fun and enjoyable to shoot. The GForce AR12 uses a 3-inch chamber and gas-operated firing system to put a significant amount of lead downrange. This is easily accomplished with the flip-up sights, or mount another optic of your choice on the optic-ready rail. Gas-operated action 20" barrel length Two (2) 5-round magazines included The GForce Arms AR12 12-Gauge comes in at a robust eight pounds, thanks to the aluminum receiver and handguard con