Faxon Firearms 14.5" Socom Contour Mid-Length 5.56 Nato Ar-15 Barrel

Faxon Firearms 14.5" Socom Contour Mid-Length 5.56 Nato Ar-15 Barrel - Barrel for AR-15 - view 1
Faxon Firearms 14.5" Socom Contour Mid-Length 5.56 Nato Ar-15 Barrel - Barrel for AR-15 - view 2
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Faxon Firearms

Overview

The Faxon Firearms 14.5" SOCOM Contour Mid-Length AR-15 barrel is designed for optimized performance in 5.56 NATO caliber builds. With a mid-length gas system, this barrel effectively balances recoil and reliability, while the 1:8 twist rate ensures stable flight for a variety of projectile weights. This barrel is commonly found in builds that prioritize a shorter overall length while maintaining accuracy and functionality in 5.56 NATO configurations.

Specifications

MPN15A58M14NSQ
Barrel Length14.5
Caliber5.56 NATO
Thread Pitch1/2x28
Barrel ProfileSOCOM
CoatingQPQ/Nitride
Twist Rate1:8
Gas System LengthMid-Length

Available Merchants(6)

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Frequently Built With

Based on build data

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Platform

100%
AR-15100%

Caliber

100%
5.56 NATO100%

Gas System

100%
Mid-Length100%
Frequently Built With Products
ProductCategoryTimes Built Together
Aero Precision Ar-15 Breach Charging Handle Ambidextrous Small Levers2
Aero Precision Stripped Ar-15 Upper Receiver - Xl - FdeUpper Receiver2
Rise Armament Ra-140 Rave Super Sporting Trigger Drop-in Curved2
Magpul MBUS Rear Flip-Up Back Up Sight Gen 2 Black2
Bravo Company Manufacturing Mil-Spec Carbine Stock Hardware Kit2
Aero Precision Stainless Steel Gas Tube - Mid-LengthGas Tube2
Build Platform Breakdown
PlatformPercentage
AR-15100%
Build Caliber Breakdown
CaliberPercentage
5.56 NATO100%
Build Gas System Breakdown
Gas SystemPercentage
Mid-Length100%

Builds Featuring This Part

See all 5

Builds in the community that include the Faxon Firearms 14.5" Socom Contour Mid-Length 5.56 Nato Ar-15 Barrel

BuildPartsTotal
16" build
8$547.24
second 5.56 build
27$2160.76
my 5.56 build
16$1913.01
16" 5.56
16$1653.71
Spike's Tactical 16" build
15$1880.88

Customer reviews

4.5out of 5

2 global ratings

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Top reviews

M
M_aho58
Faxon 14.5 SOCOM mid match
Reviewed on April 22, 2026Verified with Build

Faxon 14.5 inch SOCOM contour mid length 5.56 barrel punches sub MOA groups with match ammo. The SOCOM contour adds weight up front for stability during rapid fire. 4150 chrome moly steel with nitride exterior. Solid duty barrel value.

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A
ar_therandomone
good with one nit
Reviewed on March 23, 2026Verified with Build

good barrel. finish has a few minor marks

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