The JTS AK-T1 18" 12ga semi-auto shotgun brings modern ergonomics and tactical modularity to a proven AK-platform design. Built around a 3" chamber, this gun cycles both 2¾" and 3" shells, giving you flexibility across target loads, buckshot, or slugs without manual adjustment. The 18-inch barrel keeps things compact for home defense, truck gun duty, or close-quarters hunting scenarios where maneuverability matters. Chrome-lined internally, the barrel is built to handle repetitive shooting and corrosive ammunition without premature wear—a detail that pays dividends over thousands of rounds.

What sets the AK-T1 apart is its adjustable gas system. Four position settings let you tune the action to your specific ammunition, reducing wear on the gun and yourself when you're pushing lighter target loads or dealing with the recoil of heavy magnum rounds. That kind of flexibility eliminates the "one-size-fits-all" compromise most semi-auto shotguns force on you. The Picatinny rail on top gives you mounting options for optics, and the aluminum forearm with M-Lok slots means you can add lights, grips, or rail segments exactly where you need them. It's a platform that grows with your needs.

You get two 5-round magazines in the box, plus a sling hook for carry and one cylinder choke tube pre-installed. The gun accepts standard Remington-pattern choke tubes, so switching between cylinder, improved cylinder, or tighter patterns for different shooting tasks is straightforward. At 39.29" overall length with that 18" barrel, it's compact enough to stow or move indoors without feeling cramped.

Key Features

• 3" chamber handles both 2¾" and 3" shotgun shells without modification
• Four-position adjustable gas system optimizes cycling for different loads
• Chrome-lined barrel resists corrosion and extends service life
• Top-mounted Picatinny rail for optics and accessories
• M-Lok slots on aluminum forearm for modular rail attachment
• Accepts standard Remington-pattern choke tubes
• Includes two 5-round magazines and one cylinder choke tube
• Sling hook installed for carry and sling mounting
• 18" barrel optimized for handling and indoor use

Specifications

Gauge	12
Chamber	3"
Barrel Length	18"
Overall Length	39.29"
Action	Semi-automatic, adjustable gas system (4-position)
Barrel Finish	Chrome-lined
Forearm Material	Aluminum with M-Lok slots
Choke Pattern	Remington-compatible choke tubes
Magazines Included	Two 5-round
Model Number	M12AK-T1

Frequently Asked Questions

Will this shotgun handle both 2¾" and 3" shells?

Yes. The 3" chamber accommodates both 2¾" and 3" ammunition, so you can use target loads, buckshot, or magnum rounds interchangeably without any modifications.

Can I adjust the gas system for different ammunition?

Yes. The four-position gas adjustment lets you tune the action to your specific loads. This reduces recoil impulse and component wear when shooting lighter ammunition, and ensures reliable cycling with heavier magnum rounds.

What choke tubes are compatible?

The AK-T1 accepts standard Remington-pattern choke tubes. One cylinder choke is installed when you receive it; you can swap in different constrictions for different shooting applications.

What do I get in the box?

The shotgun ships with two 5-round magazines, one cylinder choke tube pre-installed, and a sling hook. The Picatinny rail is mounted on the receiver.