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Panzer Arms AR 12 KMR 12 Gauge Semi-Automatic Shotgun 20" Barrel Black Pistol Grip

  • Product #: 753760
  • Manufacturer #: AR12KMRSSB
  • UPC #: 8682419000332
Panzer Arms AR 12 KMR 12 Gauge Semi-Automatic Shotgun 20" Barrel Black Pistol Grip
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List price was $749.99 our price $429.99 0 at this price
  • $9.99 Shipping
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Product is Out of Stock, No Backorder
Estimated In-Stock: Overdue
Cartridge: 12 Gauge
Not Eligible for Return
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You must be 18 to purchase rifles or shotguns and 21 to purchase handguns, actions or receivers. All firearms must ship to a valid FFL Dealer and cannot be changed or cancelled after they are placed. If your order contains a handgun which ships from MidwayUSA, the handgun, and any additional firearms shipping from MidwayUSA on the same order, must ship Second Day Air. If your order does not contain a handgun which ships from MidwayUSA, any shotguns, rifles, actions or receivers shipping from MidwayUSA will ship via UPS Ground. The Supplier determines shipping methods for firearms which ship from a Supplier. Shipping charges for firearms are calculated separately from other products on your order and will incur a separate Per Order charge. Firearms cannot be returned to MidwayUSA; please contact the manufacturer for warranty claims. Firearms refused by the FFL Dealer or which cannot be transferred due to a failed background check will be subject to a 10% restocking fee. By ordering this firearm, you certify you are the actual transferee/buyer of the firearm, are of legal age and satisfy all Federal, State and local legal/regulatory requirements to purchase this firearm.

Product Overview

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The Panzer Arms AR-12 KMR is the most recent generation (G4) of AR-12 comes with flip up sights and Key Mod attachment points on the handguard, as well as picatinny rail sections on the front end of the handguard. These G4 models come with the following improvements: an upgraded gas system from the factory, improved grip, a thin key mod handguard, and three chokes.

A picatinny rail across the top of the receiver allows for easy mounting of optics, in addition to the included flip up sights. It  also comes with a stylish barrel shroud and three chokes. The shotgun comes boxed, with two 5 round magazines, flip up sights, cleaning kit, manual, and one year warranty from the importer. Panzer continues to improve on some of the best AR 15 style shotguns on the market today.


  • AR-15 style controls
  • Upgraded G4 gas system, with high velocity and standard velocity pistons
  • 3″ Magnum chamber, allows for use of 2 3/4″ and 3″ shells
  • Thin Key Mod Handguard
  • Flip up front and rear sights
  • Three chokes included: Full, Modified, and Cylinder
  • Two 5 round magazines
  • Adjustable cheek riser and rubber recoil pad on buttstock
  • Cleaning Kit


WARNING: Cancer and Reproductive Harm -


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