Foxtrot Mike Products FM9 Hybrid 9mm AR-15 Pistol - 7" - PA Exclusive

Manufactured by Foxtrot Mike Products
Manufactured by Foxtrot Mike Products
2 Reviews

Out of Stock

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Handguns are regulated by the ATF have restrictions and requirements:
 •Your Entire Order will ship only to a Federal Firearm License holder
•Carriers and shipping methods are limited
•A copy of your order/invoice as well as the current FFL License for your local dealer must be emailed to ffl@primaryarms.



Foxtrot Mike Products has produced an AR pistol for anyone needing a smaller and much lighter gun. This rifle from Foxtrot Mike Products features a shortened 7" barrel for an ultra-compact package. This FM9 Hybrid model combines polymer and aluminum materials to produce a design that's lightweight and durable. Built with a polymer lower receiver, it features aluminum inserts in all the high-stress areas to prevent breakage allowing it to last thousands of rounds. In their typical fashion, Foxtrot Mike Products created the FM9 AR pistol magazine well and upper feed ramps to be compatible with Glock magazines. However, it can still accommodate AR15 components such as triggers, grips, and different styles of safety selectors.

  • Primary Arms Exclusive
  • 7" Barrel chambered in 9mm
  • Glock compatible mag well, receiver, and bolt
  • Polymer receiver with aluminum inserts
  • Mil-Spec AR15 lower parts kit
  • 1.3" Internal diameter handguard
  • 8.75" M-LOK handguard
Foxtrot Mike Products is known for making some of the most feature-rich and quality AR solutions. This collaborative work between Primary Arms and Foxtrot Mike Products is a tactical AR pistol solution you'll be proud to own and excited to fire.
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Barrel Length7
BrandFoxtrot Mike Products
Caliber Gauge9mm Luger
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to

Ratings & Reviews

2 reviews

  • 3 stars
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  • 2 stars
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  • 1 star
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Design Irrigation


The gun is great overall. I got this model because of the side charging ability and full length rail. Something you need to heavily consider though is that the side charger is angled to where you can’t put ANYTHING on top part of the rail forward of the charging range of motion. It will either not fit because of the handle or stop the handle from moving. I wish I had the foresight to see that before I bought this model.

FM9 Hybird

by -

Great weapon. excellent quality