MPN: B-9MM-7.5


  • Medium profile
  • For blowback AR builds
  • Works with Colt or Glock lowers
  • Made in the U.S.A.

*A barrel that is shorter than 16" is only for use on a pistol configuration firearm or a NFA registered Short-Barreled Rifle (SBR). All NFA laws apply!


  • Caliber: 9MM
  • Length: 7.5"
  • Profile: Medium
  • Twist Rate: Button 1:10 Twist
  • Weight: 13.93 oz.
  • Material: 416 Stainless Steel
  • Muzzle Thread Pattern: 1/2"-28
  • Finish: Raw Stainless Steel


  • AR-15 upper receiver


If you’re interested in doing a short-barreled AR-9 build you’ve come to the right place. Wing Tactical offers a variety of products that will make it possible for you to build a quality 9mm AR, including ODIN Works’ exceptional quality 7.5" 9mm AR barrels.

Choose ODIN Works for Purpose Designed 7.5" 9mm AR Barrels

When you want a short 9mm AR Barrel, you want a quality barrel, just the same as if you were looking to build a standard-length rifle in a larger caliber. That’s not to say you don’t need a barrel that’s been designed to work specifically with the purpose-built AR-9’s blowback operating system. While some manufacturers simply change the chamber size and adapt an AR-15 barrel for the job, Odin Works wanted to be sure that any build that carried their name featured performance and quality that’s a cut above the rest. They’ve designed these barrels specifically for the 9mm AR. These barrels work well with either Glock or Colt based systems but are not intended for use with traditionally gassed AR-style systems.

Odin Works 7-inch 9mm AR-15 Barrel: Quality Material, Superior Manufacturing

ODIN Works doesn’t leave anything to chance. When they start out bringing their stainless steel 9mm AR barrel from the drawing board to the firing range, they begin with quality 416 Stainless steel barrel blanks. Machined to a medium profile and chambered to 9mm, these domestically produced barrel blanks about to become some of the best quality short AR-9 barrels on the market today. ODIN Works gives their 7.5 9mm AR Barrel 1:10 button rifling for a long service life of accurate performance shot after shot. Each barrel is threaded to ½-28 so it’s ready to apply to your build without a lot of extra prep.

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