Semi auto bull-pup 12 gauge shotgun: 18.5 proof tested 4140 barrel, 5 round magazine, folding buis (back up iron sights) ar-15 style safety adjustable cheek riser angled foregrip/ hand stop includes chokes (full, modified, & improved cylinder) and choke wrench (benelli pattern)Metal Finish: Adjustable CheekrestAction: Semi-AutoGauge: 12 GaugeBarrel Length: 18.50"Capacity: 5+1Chamber: 3"Oal: 28.50"Weight: 7.80 lbsChoke Configuration: BenelliStock Description: Cheek Riser Compatible Bull-PupRecoil Pad Type: F,M,ICSights: Flip Up Front & RearBarrel Description: SteelChokes Included: F,M,ICBarrel Length Range: 18" to 18.99"Weight Range: 7 lbs to 7.99 lbsHand: Right HandStock Finish Group: Black