Home / AR's / 20 rd 12 gauge magazine – 20 rd 12 gauge magazine – Category: AR's Product ID: 12516 Description Description 20 rd 12 gauge magazine – Related products Birchwood Casey Barricade Pen Rust Protection – 1 fl. Oz pen Redfield Scope Rings – Fits Weaver – Top Mount Bases – For objective lens diameters up to 40mm – Medium Matte 30mm – Part No. 47323 – Blackhawk Knoxx AR Pistol Grip – FDE Canik – Barrel – Fits TP9 Elite Comaat; TP9 SF Elite; METE SF; METE SF PRO –