Gauge 12 GA – Chamber 3.5 – Action Intertia Plus – Magazine 3+1 – Recoil Pad Airy Pad – LOP 14.5 Includes Shim Kit – Safety Reversible – Trigger Push Button Removable – Sight Single Fiber Optic Bead – Barrel Optimized Lengthened Forcing Cone – Warranty Limited Lifetime Warranty