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About the Radikal MK Series Shotgun
The Radikal Arms® MK-Series Shotgun is a gas-operated semi-auto shotgun, modeled after the M4/AR-15 rifle. The MK Series features a precision-machined flat-top Picatinny rail on the top receiver for versatile optics and sight-mounting options. Shipped from the factory with proprietary 5-round magazines, MK-Series shotguns are compatible with a variety of high-capacity factory and aftermarket 12-gauge magazines and feature a 3” chamber, designed to accept any 2.75” or 3” Magnum load. Further, most MK-Series Shotguns come equipped with a factory-mounted carry handle with a built-in diopter sight and standard A2-style front sight post, while others come equipped with a free-floated aluminum rail for maximum versatility. The aluminum top receiver and polymer lower receiver deliver unparalleled reliability in a lightweight package for improved reliability, and the smooth bore barrels come equipped with a traditional screw-on choke system for enhanced accuracy and reliability in any tactical or target environment. To top it off, the durable, yet lightweight polymer furniture offers improved comfort and control in any environment.

Shop our full collection of MK-Series magazines and accessories today and enjoy superior firepower and dependable operation in harsh tactical, competitive, and target shooting applications without breaking the bank.