Palmetto State Armory© Palmetto State Armory
44Deal ScoreIn Stock

Faxon Duty Series AR-15 Barrel 5.56x45mm NATO 16" Gunner Contour 1:8" Twist Nitride with Pinned Gas Block

$208.99
Brand
Faxon Firearms
Color
Black Nitride
Caliber
5.56x45mm
Category
Gun Parts
Platform
AR-15
Barrel Length
16in
Gun Part Type
Barrel
UPC
816341025400
MPN
15A58M16NGQAPGB

Overview

The Faxon Duty Series AR-15 upper barrel features a 5.56x45mm NATO chamber, a 16-inch length, a 1:8" twist rate, and a black nitride finish with a pinned gas block. Built from certified 4150 steel with a QPQ nitride coating for enhanced durability, the barrel is magnetic particle inspected (MPI), air-gauge tested, and button rifled with a Gunner contour. It includes an M4 barrel extension and an 11-degree target crown, designed to reduce weight while supporting long-term suppressor use.

Price & Stock History

Price — 90d
Listings In Stock — 30d

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