JTS M12AR AR-Style 12 GA 18.7in M-LOK Black

The JTS M12AR is an AR-pattern semi-automatic 12-gauge shotgun built for adaptable use across range, duty-style, and home applications. It features an 18.7-inch chrome-lined steel barrel and a 4-position adjustable gas system designed to work with a range of 2.75″ and 3″ loads. The shotgun includes an aluminum M-LOK forend, top Picatinny rail, removable front and rear sights, and a synthetic tactical stock for familiar AR ergonomics.

Key Specifications

• The gauge is 12 Gauge.
• The action type is Semi-Auto.
• The barrel measures 18.7 inches and is chrome-lined steel.
• The chamber accepts 3″ shells.
• The gas system is a 4-position adjustable design for different loads.
• The forend is aluminum with M-LOK accessory slots.
• The shotgun includes a top Picatinny rail and removable front and rear sights.
• The package includes two 5-round magazines.
• The stock is black synthetic, tactical style.
• The overall length measures 37.99 inches.

With its combination of AR ergonomics, a chrome-lined barrel, and an adjustable gas system, the M12AR is built to be flexible across common 12-gauge loads and use cases. The M-LOK forend and top rail make it straightforward to configure for preferred accessory setups, while the supplied magazines provide ready-to-use capacity for range sessions or duty-style applications.

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