JTS M12AR 12 Gauge Semi-Auto Shotgun 18.7" 5+1 Gray/Black

The JTS M12AR combines AR-15 ergonomics with proven shotgun reliability, delivering fast follow-up shots and familiar controls for tactical applications. This semi-automatic 12-gauge features a gray anodized receiver paired with black synthetic furniture for durability and professional appearance.

What Makes This Different

The M12AR breaks from traditional shotgun design by incorporating AR-style controls and magazine feeding. The detachable box magazine system enables faster reloads compared to tube-fed alternatives, while the familiar safety selector and charging handle reduce training time for AR platform users. Gas operation cycles both 2¾" and 3" shells reliably across various loads.

Key Features

• Semi-automatic gas operation handles 2¾" and 3" 12-gauge shells
• Detachable 5-round magazine with quick-change capability
• 18.7" barrel optimized for tactical and home defense applications
• AR-15 style controls including ambidextrous safety selector
• Picatinny rail sections for optics and accessories mounting
• Gray anodized aluminum receiver with corrosion-resistant finish
• Black synthetic stock and polymer pistol grip for weather resistance

Field performance centers on rapid target engagement and reliable cycling across ammunition types. The gas system functions with standard buckshot, slugs, and tactical loads without adjustment. Law enforcement and competitive shooters benefit from the consistent trigger pull and quick magazine changes during extended shooting sessions. The 18.7" barrel length provides optimal balance between maneuverability and velocity retention.

Technical Specs

• Gauge: 12-gauge, 2¾" and 3" chamber
• Action: Semi-automatic gas operated
• Barrel Length: 18.7 inches
• Capacity: 5+1 rounds with included magazine
• Overall Length: Approximately 39 inches
• Receiver: Gray anodized aluminum
• Stock: Black synthetic with polymer pistol grip
• Sights: Picatinny rail for optics mounting
• Weight: Approximately 7.5 pounds

The M12AR addresses the gap between traditional hunting shotguns and modern tactical requirements. Magazine-fed operation and AR ergonomics create advantages in competitive shooting and professional applications where speed matters most.