Gauge: 20 GA – Chamber: 2-3/4 or 3 – Action: Inertia Piston with Inertia Plus Rotating Bolt – Magazine: 4+1 2¾ Shell with Limiter and Sling Swivel Adapter Included – Choke: Interchangeable MaraPro Chokes C-IC-M-IM-F – Rib: Flat Hunting Style 8mm – Recoil Pad: Sculpted Microcell Polyurethane – LOP: 14.37 – Drop at Heel: 2.16±.04 adjustable to 1.77-1.96-2.36 – Drop at Comb: 1.45±.04 – Weight: 6lbs 8oz – Safety: Cross Bolt Push Button Intercepter – Trigger: Automatic Anti-Repeat System – Sight: Single Bead TruGlo Fiber optic (Red) – Stock: Adjustable Shim Set with Integrated Sling Swivel Mount – Stock Finish: Molded Black ABS – Receiver Lower: Single Piece Aluminum – Receiver Lower Finish: Matte Black Anodized Finish – Trigger Housing: Milled Aluminum Housing and Trigger Guard Single Pin Removable – Forcing Cone: MaraBarrel 12g Optimized Lengthened Forcing Cone – Barrel: Drilled Bohler Steel / Chrome Lined – Minimum Load: 3 Dram 1-1/8oz