Out of stock
JTS M12AR 12 Gauge Semi-Auto Shotgun - M12AR Grey
Out of stock

JTS M12AR 12 Gauge Semi-Auto Shotgun - M12AR Grey

SKU 5165490984
Brand JTS Shotguns
Model Number JM12AR-G
UPC 810058880062
Handling firearms or firearms parts can expose you to lead and other petroleum products known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands thoroughly after handling. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).

Product Details


JTS M12AR 12 Gauge Semi-Auto Shotgun - M12AR Grey

  • Gauge: 12 Gauge
  • Action: Semi-Auto
  • Operation: 4-Position Adjustable Gas System
  • Chamber: 2 3/4" -3"
  • Barrel Length: 18.5"
  • Overall Length: 37.99"


Millions of Americans love the versatility, modularity, and simplicity of the AR-15, deeming it to earn the moniker as "America's Favorite Firearm". The engineers at JTS have created the MK12AR to build off of the love and familiarity of "America's Rifle". The JTS MK12AR features the familiar controls of the AR-15 in a 12 gauge format, giving you the option of attaching adding features similar to what you would add to your AR Rifle. The MK12AR is able to chamber 2 3/4" and 3" shells and features a 4-Position adjustable gas system that can be adjusted to accommodate for different loads. The MKAR12 is able to accommodate Rem Choke tubes, making this intimidating firearm a capable hunting shotgun as well.


  • Shoots 2 3/4" and 3" Shells
  • Chrome Lined Barrel
  • 4-Position Gas System for Adjustments based on Loads
  • Top Mounted Picatinny Rail w/ M-Lok compatible slots on 3, 6, and 9 o'clock positions


Additional Specs:

  • Handguard: Aluminum, M-Lok Compatible
  • Choke: Fits Rem Choke Tubes
  • Magazine: (2) 5 Round Magazines


Whether its Fur & Feathers, Self-Defense or the Range, Palmetto State Armory has the Firearms, Accessories, and Ammunition you need at unbelievable prices!


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