SKU: JTSM12AR
UPC: 810058880055
MPN: M12AR
The JTS M12AR 12ga 18.7" 5-Round Shotgun is purpose-built for tactical operators, law enforcement, and civilian shooters who demand a modern, AR-compatible platform in a proven combat shotgun. This semi-automatic 12-gauge combines the ergonomic familiarity of the AR-15 system with the devastating stopping power of shotgun rounds, making it ideal for breaching, home defense, and professional duty applications. The 18.7-inch barrel length balances maneuverability in confined spaces with effective shot grouping at tactical distances.
Built on a proven short-stroke gas operating system, the M12AR delivers reliable semi-automatic fire with minimal felt recoil through its optimized gas tube design. The 5-round magazine capacity meets capacity restrictions in most jurisdictions while remaining practical for rapid tactical reloads. Fully ambidextrous controls—safety, charging handle, and magazine release—ensure seamless operation regardless of shooter dominance. The AR-pattern trigger group and Picatinny rail interface accept standard tactical accessories including optics, tactical lights, and fore-end grips, giving operators complete modular customization for mission-specific loadouts. The shotgun's robust aluminum and steel construction withstands harsh operational environments and repeated cycling with various ammunition loads.
This platform excels for law enforcement breach teams, military training applications, and tactical home defense scenarios where AR familiarity accelerates training timelines and reduces operator cognitive load. The 18.7-inch barrel qualifies under federal short-barrel shotgun regulations in all U.S. jurisdictions. Shooters experienced with AR-15 systems will find the controls instinctively familiar, reducing transition time and error rates during stress-inoculation drills. The M12AR cycles standard 2.75-inch 12-gauge ammunition reliably, from light target loads to magnum defensive rounds, giving operators ammunition flexibility across training and duty applications.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
