The VRF14 from Rock Island Armory is the first semi-automatic short barrel firearm of its kind. It boasts a familiar pistol-style grip so you can shoot 12GA shells from the hip. And if the 5-round magazine isn't enough, it's also compatible with VR-Series 9- and 19-round mags. Sling Adapter Innovative Bufferbolt System 7075 Aluminum Receiver Polymer Full Top Forend a/ Half Side RailsDetailsBrand: Rock Island ArmoryModel: VRF-14Caliber: 12 GaugeAction: Semi AutomaticBarrel Length: 14"Chamber: 3"Overall Length: 26"Capacity: 5 RdsFinish: Blued