JTS M12AR 12ga 5rd 18.5" Semi-Auto Shotgun - Black
$387.19
- Capacity-Rounds:
- 5
- Caliber-Gauge:
- 12 Gauge
- Hand:
- Right Hand
- Barrel Length:
- 18.70"
- Barrel Length Range:
- 18" to 18.99"
- OAL:
- 37.99
- Chamber:
- 3"
- Metal Finish Group:
- Blued/Black
- Action:
- Semi-Auto
- Stock Finish Group:
- Black
- Sights:
- Removable Front & Rear
- Barrel Description:
- Chrome-Lined Steel
- Choke Configuration:
- Rem Choke
The JTS M12AR 12ga semi-auto shotgun is a versatile, modern tactical shotgun built for hunters, sport shooters, and home defenders who want AR-platform ergonomics in a shotgun platform. At 18.5 inches, the barrel delivers the handling you need in tight spaces without sacrificing shot patterns, while the 5-round magazine capacity and semi-automatic action let you stay on target between shots. Whether you're running clay courses, hunting upland game, or setting up a reliable home-defense tool, the M12AR brings contemporary features to a proven shotgun design.
The 4-position gas system is the real workhorse here—it lets you dial in the action for different loads, from light target rounds to heavy buckshot or slugs, so you're not fighting short-stroking or over-cycling. The chrome-lined barrel handles corrosion and heat, and the Remington choke tube compatibility means you can tune your spread for whatever you're shooting. The aluminum forearm with M-LOK slots gives you a modern mounting platform for lights, grips, or other tactical gear, and the removable front and rear sights get you up and running fast out of the box.
Built-in Picatinny rail space and that M-LOK forearm mean you can configure this shotgun to match your mission without buying an entirely new gun. Two 5-round magazines come in the box, so you've got capacity to work with. The overall length of just under 38 inches keeps the gun handy in vehicles and tight quarters, while the semi-auto action keeps felt recoil manageable shot to shot.
Key Features
- 18.5" chrome-lined barrel for corrosion resistance and durability
- 4-position adjustable gas system for tuning to light or heavy loads
- Remington choke tube compatibility for pattern customization
- M-LOK slots on aluminum forearm for modern accessory mounting
- Picatinny rail for optics and tactical accessories
- Removable front and rear sights for quick target acquisition
- Two 5-round magazines included
- Semi-automatic operation for follow-up shot control
Specifications
| Gauge | 12 GA |
| Shell Length Compatibility | 2¾" and 3" |
| Barrel Length | 18.5" |
| Overall Length | 37.99" |
| Magazine Capacity | 5 rounds (2 magazines included) |
| Action | Semi-automatic |
| Choke System | Remington choke tubes |
| Barrel Finish | Chrome-lined |
| Forearm Material | Aluminum with M-LOK slots |
| Sights | Removable front and rear |
| Rail System | Picatinny rail |
| Finish | Black |
Frequently Asked Questions
Can I use both 2¾" and 3" shells in the M12AR?
Yes. The JTS M12AR is chambered for both 2¾" and 3" 12-gauge shells, and the 4-position gas system allows you to adjust the action to cycle reliably with either, so you can switch between them without losing reliability.
What choke tubes does this shotgun use?
The M12AR accepts standard Remington choke tubes, giving you the flexibility to swap between different constrictions for various shooting distances and game.
What comes in the box?
The shotgun ships with two 5-round magazines, removable front and rear sights, and is ready to mount accessories on the Picatinny rail and M-LOK forearm slots.
Is the M12AR suitable for home defense or hunting?
The short 18.5" barrel and 37.99" overall length make it maneuverable in confined spaces, while the semi-automatic action, adjustable gas system, and choke tube versatility support both defensive and hunting applications depending on your load selection and barrel tuning.
Firearm Shipments:
To buy rifles or shotguns, you must be 18 years old, and for handguns, actions, or receivers, the minimum age is 21. By placing an order for this firearm, you confirm that you are the legitimate transferee/buyer, meet the legal age requirements, and comply with all Federal, State, and local laws and regulations necessary to purchase this firearm.
We only ship firearms to valid Federal Firearms License (FFL) holders. At checkout we provide a FFL locator for your convenience.
We will need a copy of the FFL’s license to facilitate the process, kindly request your dealer to email us a copy of their FFL, as we cannot dispatch the firearm until we receive this document. It is imperative for the buyer to choose their FFL dealer, ensure they are willing to facilitate the transfer, and have them email their FFL copy to BOSQUE Outdoors. To avoid any confusion, the customer's name or order number must be mentioned in the email containing the FFL.
Email: [email protected]
- Prior to placing an order, it is the buyer's responsibility to understand and adhere to their state's firearm regulations.
- The buyer should verify with their receiving dealer that the chosen firearm is legally permissible in their state.
- The buyer is accountable for any transfer fees or background check charges imposed by the receiving dealer. If the designated dealer declines to accept the firearm delivery, the buyer assumes responsibility for shipping costs to retrieve the firearm and resend it to an accommodating dealer.
- Handguns will be shipped using air transportation, while long guns can be shipped using ground methods. If your order includes a mix of firearm and non-firearm items, BOSQUE Outdoors will send the firearm(s) to your selected FFL dealer and the remaining non-firearm items to your billing address.
- Firearms cannot be returned to BOSQUE Outdoors; please contact the manufacturer for warranty claims.
- Firearms refused by the FFL Dealer or which cannot be transferred due to a failed background check are subject to a $75 restocking fee plus 10% of the purchase price.
