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Questions & Answers
Does this barrel have the improved feed cone? Will it cycle hollow point rounds? Expert Answer

The FM Products Ultra Light .45 Barrel has feed ramps that have been machined for use with Glock magazines. The only ammunition Foxtrot Mike does not recommend using is aluminum case ammo. Hollow pints will feed and function as intended.

by Ethan, Gear Expert, January 4, 2023
Is this barrel 9.5 overall, or is that what is exposed from the receiver? Expert Answer

The FM Products Ultra Light .45 Barrel is 9.5" in total/overall length.

by Ethan, Gear Expert, August 4, 2022
Color: Black Finish: Salt bath Nitride Melonite/QPQ Cartridge: .45 ACP Barrel Length: 9.5 inBarrel Profile: Ultralight Threads per Inch: 5/8x24 Barrel Twist Rate: 1-16 Barrel Material: 4150 Chrome Moly Vanadium Gun Make: AR Platform Gun Model: AR-15 Condition: New

Code: 3JR-ATB-FB45U95-FM-BRL-4510

MPN: FM-BRL-4510

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Product Info for FM Products Ultra Light .45 Barrel, 9.5 inch

Foxtrot Mike Products FM-45 45 Cal Barrels are precision-machined from high-grade, 41V50 chrome-moly-vanadium steel alloy, and button-rifled for impressive accuracy and match-grade performance. FM-45 45 Cal Barrels are built to work with all Colt and Glock style 45 Cal uppers and come with integrated feed ramps to keep your pistol-caliber AR chambering and extracting rounds smoothly.image

Foxtrot Mike finishes each FM-45 45 Cal barrel with a long-duration, deep-penetrating salt bath Nitride QPQ/Melonite finish for superb resistance to wear and corrosion. You can put a lot of rounds downrange because these barrels are built to handle rapid-fire shooting.

Specifications for FM Products Ultra Light .45 Barrel, 9.5 inch:

Manufacturer: FM Products
Color: Black
Finish: Salt bath Nitride Melonite/QPQ
Fabric/Material: Match Grade 41V50
Cartridge: .45 ACP
Barrel Length: 9.5 in
Barrel Profile: Ultralight
Threads per Inch: 5/8x24
Barrel Twist Rate: 1-16
Barrel Material: 4150 Chrome Moly Vanadium
Gun Make: AR Platform
Gun Model: AR-15
Condition: New

Features of FM Products Ultra Light .45 Barrel, 9.5 inch

  • Long duration, deep penetration Salt bath Nitride Melonite/QPQ finish gives lubricity and wear-resistance;
  • Match Grade 41V50 Barrel material;
  • Button rifled for excellent accuracy;
  • 1-16 twist rate;
  • 5/8-24 thread;
  • Ultra light profile

Package Contents:

  • FM Products Ultra Light .45 Barrel, 9.5 inch

FM Products Ultra Light .45 Barrel, 9.5 inch Orderable Models

List of Orderable Models

FM Products Ultra Light Barrel .45, 9.5 inch, 1-16 Twist, 5/8-24 Thread, 41V50 Steel, Black, FM-BRL-4510 , MPN: FM-BRL-4510 , Code: 3JR-ATB-FB45U95-FM-BRL-4510
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