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 has a 26" barrel with an overall black finish.Stock Description: Fixed with SoftTouchAction: Semi-AutoGauge: 12 GaugeBarrel Length: 26"Capacity: 3+1Chamber: 3"Weight: 6.80 lbsChoke Configuration: MobilChokeReceiver Description: Black SteelTrigger: StandardChokes Included: F M ICBarrel Description: Vent Rib Chrome-LinedSights: Fiber Optic FrontSafety: CrossboltBarrel Length Range: 26" to 26.99"Weight Range: 6 lbs to 6.99 lbsHand: RightStock Finish Group: BlackMetal Finish Group: Blued/Black