Home / Gun Care & Accessories / Sons Of Liberty Gun Works / Sons of Liberty Gun Works Liberty Fighting AR-15 Barrel 5.56x45mm NATO 14.5" Medium Contour 1:7" Twist
Sons of Liberty Gun Works Liberty Fighting AR-15 Barrel 5.56x45mm NATO 14.5" Medium Contour 1:7" Twist
Lowest Price
MSRP
$249
Savings
20% off
In Stock at
6 Stores
Updated
Jun 25, 2026
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.750 Gas Journal with a Deep Dimple for Secure Gas Block Installation"
1/2X28 Thread Pitch
41V50 Chrome Moly
5R Rifling, 1:7 Twist Rate"
Mid-Length Gas
Phosphate Treated and Chrome Lined
Specifications
Caliber
Model
MPN
145-LFB-556CL
UPC
657628673330
Description
The Liberty Fighting Barrel from SOLGW is a 5R rifled, 41v50 chrome moly barrel that is phosphate treated and chrome lined. Featuring a .223 Wylde chamber and a 1:7 twist with a DLC coated barrel extension, the Liberty Fighting Barrels is a durable barrel that offers improved accuracy and handling for your rifle. Dimpled for secure gas block installation, the Liberty Fighting Barrel uses the industry standard 1/2x28 threaded muzzle for maximum muzzle device and direct thread suppressor compatibility. FeaturesButton RifledDimpled for secure gas block installationDLC coated barrel extension
