The kalashnikov usa ks-12tsf shotgun is our 12-gauge semi-automatic shotgun based on the russian saiga series made here in the united states and customized out of the box for a variety of missions.The ks-12tsf accepts 2.75" and 3" shells from low brass to slugs thanks to our innovative adjustable gas system.It comes equipped with a 6-position side folding, collapsible butt-stock, adjustable pistol grip, flash suppressor, tri-rail forend ready for any weapon light and standard side-mounted optics rail.The threaded barrel means you can install any muzzle break that fits.The total length comes to 42.5 with the butt-stock fully extended and 38.5 when collapsed.Saiga accessories will also work on the ks-12tsf including magazines, drums, muzzle devices and chokes.Action: Semi-AutoGauge: 12 GaugeBarrel Length: 18.25"Capacity: 10+1Chamber: 3"Oal: 38.50"-42.25"Weight: 8.88 lbsStock Description: 6 Position Side Folding CollapsibleMuzzle: Muzzle BrakeSights: Bead Front, V Notch RearBarrel Description: ThreadedBarrel Length Range: 18" to 18.99"Weight Range: 8 lbs to 8.99 lbsStock Finish Group: Brown/TanMetal Finish Group: Blued/Black