The tristar viper series is a semi-automatic gas operated shotgun that is reliable functional and hard working.Its removable choke system uses beretta/benelli mobil threads includes three choke tubes (ic m f) choke box and wrench.The viper also features manual e-z load mag cut-off vent ribbed barrel with matted sight plane & fiber optic front sight and chrome-plated chamber.A shot plug is included.This 12 gauge g2 youth model has a 24" barrel stock and forearm constructed of a synthetic with a rubber recoil pad and a shim kit.Stock Description: Fixed with SoftTouchAction: Semi-AutoGauge: 12 GaugeBarrel Length: 24"Capacity: 5+1Chamber: 3"Weight: 6.50 lbsChoke Configuration: MobilChokeReceiver Description: Black SteelChokes Included: F M ICBarrel Description: Vent Rib Chrome-LinedSights: Fiber Optic FrontSafety: CrossboltBarrel Length Range: 24" to 24.99"Weight Range: 6 lbs to 6.99 lbsHand: RightStock Finish Group: BlackMetal Finish Group: Blued/Black