TRI STAR ARMS Cobra III Tactical 12 Gauge 18.5 Inch Barrel 5 Round Black Stock Marine Finish

3” pump action shotgun that allows you to shoot light target loads to heavy buckshot loads. The Cobra III Marine features a return spring in the forearm. Simply pull back on the forearm and release, the spring will return the forearm forward thus closing the chamber. This makes for rapid firing in a pump shotgun. The spring can be removed and the gun will work like a traditional pump. The Cobra III Marine is also fitted with a picatinny rail located under the forearm. Removable choke system that uses Beretta®/Benelli® Mobil threads includes one choke tube (Cyl), choke box and choke wrench. Highly durable injection molded stock and forearm. Rubber recoil pad, backed with a five-year mechanical warranty.

Available to All Legal Purchasers
TRIS 23164

Price: $305.00

Back Ordered

Usually ships In No Current ETA From Manufactures



Spring loaded pump action shotgun. To open bolt, hold release button and pull down on forearm. This will open the action, to close, simply release forearm as spring will close the action. After the trigger is pulled the same action will need to be repeated to eject spent shell and load another from the magazine.


The primary safety is located on the backside of the trigger guard. When engaged, the safety is designed to block the trigger, hammer lever and the hammer which makes the firing mechanism immobile.


Tubular magazine; bottom loading. Shot plug is included and comes installed. Shot plug is easily removable by unscrewing the magazine cap. Simply pull plug out and replace magazine cap.

Order Details

  • Not available where prohibited by law
  • Offer not available in all states
  • All web sales must go through a Federal Firearms Licensee
  • Your order confirmation will contain information on how to submit your qualification credentials and FFLs information
  • Coupon codes/Discount codes not applicable
  • Please check out the Individual Firearms Sales page for more details on the ordering process.
Tactical Home Defense
  • Pump action
  • 12 Gauge
  • 18.5in barrel
  • Marine finish
  • Stock dimensions: 1.5in x 2.5in x 14.25in
  • Average weight: 6.2 lbs
  • 3in chamber