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FM Products Foxtrot Mike Colt FM-9 Monolithic 9mm Upper Receiver

FM Products Colt FM-9 8.5in Upper Receiver w/Forward Blast Diffuser, Black FM9C-8.5UR-MB
FM Products Colt FM-9 10.5in Upper Receiver w/Forward Blast Diffuser, Black FM9C-10.5UR-BD
FM Products Colt FM-9 16in Upper Receiver w/CA Compliant Brake, Black FM9C-16UR-MB
FM Products Colt FM-9 8.5in Upper Receiver w/Forward Blast Diffuser, Black FM9C-8.5UR-MB
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FM Products Colt FM-9 8.5in Upper Receiver w/Forward Blast Diffuser, Black FM9C-8.5UR-MB
FM Products Colt FM-9 10.5in Upper Receiver w/Forward Blast Diffuser, Black FM9C-10.5UR-BD
2 of 3 images
FM Products Colt FM-9 10.5in Upper Receiver w/Forward Blast Diffuser, Black FM9C-10.5UR-BD
FM Products Colt FM-9 16in Upper Receiver w/CA Compliant Brake, Black FM9C-16UR-MB
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FM Products Colt FM-9 16in Upper Receiver w/CA Compliant Brake, Black FM9C-16UR-MB

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Questions & Answers
Is this compatible with glock mag adapters? Expert Answer

No, this is a Colt-pattern 9mm upper receiver.

by Ethan C., Gear Expert, November 26, 2019
Is the 8.5 inch colt a side charger? Expert Answer

Yes, it is a forward mounted side charger.

by Jonathan D., Gear Expert, October 25, 2019
View All Q&A You Have a Question? Ask!
Customer Reviews
Most Recent Reviews Colt FM-9 9MM upper receiver by Joe, May 23, 2019
Great upper receiver, very comfortable. Works very smooth, with no issues. Works great for a AR pistol setup.It is lightweight, rails work great for optics. 9mm magazine well makes reload easy. Once again Colt produces another great product, I will b...
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0/2 found this helpful
Most Recent Reviews Great product. by RAM, December 30, 2019
This upper was a joy to shoot. I shot it at 50 yards, with iron sights in low light conditions. Accuracy and reliability are 5 stars. The fit and finish of this product is also 5 stars. I own several AR style weapons, and this is probably my second f...
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Read All 2 Reviews
Barrel Length: 8.5 inColor: Black Additional Features: for Colt Included Accessories: Forward Blast Diffuser Condition: New

Code: 3JR-URC-FM9C-FM9C-8-5UR-MB

MPN: FM9C-8.5UR-MB

UPC: 2791018

Product No Longer Available

Product Info for FM Products Foxtrot Mike Colt FM-9 Monolithic 9mm Upper Receiver

The FM Products Foxtrot Mike FM-9 Complete 9x19mm Upper Receiver is feature rich and cutting edge. Built from the ground up to provide outstanding reliability and accuracy with a host of top tier features. The traditional M4 charging handle has been replaced with an ambidextrous, non reciprocating forward charging handle. The monolithic style has been achieved with a proprietary interlock between the upper and handguard. Lastly, the slim-line handguard is M-LOK compatible for your favorite accessories.image

The FM-9 Monolithic 9mm Upper Receiver can be had in three different barrel lengths, so whether you're building a pistol or a carbine, there's a setup that's perfect for your build.

FM Products Foxtrot Mike FM9 Upper receivers are not compatible with Korean magazines.

Features of FM Products Foxtrot Mike Colt FM-9 Monolithic 9mm Upper Receiver:

  • Includes M-LOK compatible Handguard
  • All three uppers feature an Ultra Light PCC barrel
  • Barrel lengths: 16
  • 10.5 or 8.5 inches
  • 16" barrel comes with FM Products Foxtrot Mike Muzzle Brake
  • 8.5" and10.5" barrels come standard with the FM Products Foxtrot Mike Forward Blast Diffuser
  • 10.5" Upper Receiver features 8.5" Ultra Light Barrel with a 10.5" Handguard for an ultra compact upper
  • made in specialized factories
  • Type 3 Hard Anodize finish
  • Manufactured with ISO:9001 and AS:9100 quality certifications
  • Ultra Premium
  • Match Grade
  • Lightweight 41V50 Barrek1/2-36" threads
  • Ambidextrous para-style folding forward charging handle
  • Limited lifetime warranty through Foxtrot Mike Products
  • Complete upper includes Ultra Premium Bolt Carrier Group

Package Contents:

  • FM Products Foxtrot Mike Colt FM-9 Monolithic 9mm Upper Receiver

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FM Products Foxtrot Mike Colt FM-9 Monolithic 9mm Upper Receiver Unavailable & Discontinued Models

List of Unorderable Models

FM Products Colt FM-9 8.5in Upper Receiver w/Forward Blast Diffuser, Black, FM9C-8.5UR-MB , MPN: FM9C-8.5UR-MB , UPC: 2791018 , Code: 3JR-URC-FM9C-FM9C-8-5UR-MB
FM Products Colt FM-9 10.5in Upper Receiver w/Forward Blast Diffuser, Black, FM9C-10.5UR-BD , MPN: FM9C-10.5UR-BD , Code: 3JR-URC-FM9C-FM9C-10-5UR-BD
FM Products Colt FM-9 16in Upper Receiver w/CA Compliant Brake, Black, FM9C-16UR-MB , MPN: FM9C-16UR-MB , Code: 3JR-URC-FM9C-FM9C-16UR-MB
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