Foxtrot Mike Products 9mm Ultralight Barrel 1/2x36 - 7"

Manufactured by Foxtrot Mike Products


Out of Stock


Out of Stock


The Foxtrot Mike Products Ultralight 9mm AR Barrel is the perfect choice for building a lightweight pistol caliber carbine. These 9mm barrels are made from button rifled match grade blanks with a 1:10 twist rate to ensure impressive accuracy down range. Machined from 4150 chrome moly vanadium steel with a durable salt bath Nitride finish, the FM9 barrels are built to last thousands of rounds. The 9mm barrel extension features integrated feed ramps to keep your carbine chambering and extracting smoothly. This 7” 9mm barrel is threaded 1/2x36 for use with 9mm specific muzzle brakes or flash hiders. Whether you are building an ultralight AR-9 for competition or even home defense, the FM Products 9mm barrels are a great option.

  • 7” ultralight barrel profile
  • Chambered in 9mm
  • Machined from 4150 match barrel blanks
  • Salt bath Nitride finish
  • 1/2x36 thread
  • Button rifled
  • Compatible with Glock and Colt upper receivers
  • Made in the U.S.A.

Feature rich, high-quality, and affordable, Foxtrot Mike Products offer cutting edge solutions utilizing the highest quality materials and manufacturing processes available.


Barrel CoatingSalt Bath Nitride
Barrel ContourUltralight
Barrel Length7
Barrel LiningSalt Bath Nitride
Barrel Material41V50 Chrome Moly Vanadium Steel
BrandFoxtrot Mike Products
Caliber Gauge9mm Luger
Feed RampsColt/Glock
Thread Pattern1/2 X 36

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see

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