American Tactical Milsport .410GA 18.5″ Shotgun Black

American Tactical Milsport .410GA 18.5″ Shotgun Black


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Built with the American Tactical patented .410GA modular upper receiver, the Milsport 410 is the perfect shotgun for small game and target shooting.  Chambered for 2 1/2” .410GA shells, the Milsport 410 is a must have multi-purpose shotgun. Featuring an 18.5” barrel with a custom 13” MLOK rail, the Milsport 410 runs on a gas operated, short stroke balanced piston system.  Each Milsport 410 comes with one 5 round American Tactical polymer magazine. The Milsport 410 will only operate with the patent pending American Tactical polymer 410 magazine. Every Milsport 410 is built on an ATI Milsport lower receiver and can be converted to 5.56 or 300BLK just by changing the upper receiver!  Every Milsport 410 upper receiver is built to regular AR spec and can be installed on most mil-spec lower receivers.


  • Model Specific: Mil-Sport
  • Safety: Manual Safety
  • Chamber Length: 2.5 in.
  • Frame Finish: Black
  • Grips: Pistol Grip
  • Stock: 6-Position Rogers Super-Stoc
  • Features: Beveled Magwell
  • Finish: Black
  • Operating System: Short Stroke Piston
  • Frame Material: Forged Aluminum
  • Magazine Type: Polymer AR Style Magazine
  • Muzzle: Outside Threads
  • Threaded Barrel: Yes
  • Forend Rail: 13 inch MLOK Rail

Additional information

Weight 10 lbs
Dimensions 14 × 4 × 42 in


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