Faxon Duty 556 10.5" Pencil Barrel
Faxon 5.56 NATO 10.5" pencil profile barrel with 1:8 twist rate. Lightweight at 0.9 lbs, finished in durable black nitride. Built from certified 4150 Mil-Spec steel.
Premium Precision Barrel for Modern Rifles
Faxon's Duty Series 10.5" barrel represents the kind of uncompromising quality that separates reliable firearms from the rest. This is a barrel built for shooters who understand that accuracy and durability are not negotiable.
Manufacturing Excellence
Each barrel is manufactured in-house and subjected to rigorous quality control at every stage of production. The process begins with certified 4150 Mil-Spec steel—the same material trusted by military armorers for decades. From raw material to finished product, these barrels are:
- Fully stress relieved to eliminate internal tensions
- Air-gauge tested for dimensional consistency
- Finished with an 11-degree target crown for superior accuracy
- Nitride treated for enhanced durability and corrosion resistance
- Individually headspace checked using precision custom hardened gauges
Specifications
Caliber: 5.56 NATO
Barrel Length: 10.5"
Twist Rate: 1:8"
Profile: Pencil
Weight: 0.9 lbs
Finish: Black Nitride
Material: 4150 Mil-Spec Steel
Why This Barrel Matters
The pencil profile keeps weight minimal without sacrificing structural integrity—ideal for shooters who value maneuverability. The 1:8 twist rate stabilizes a wide range of 5.56 ammunition, from lighter varmint loads to heavier tactical rounds. The nitride finish provides excellent corrosion resistance and a professional appearance.
This is the kind of barrel that rewards precision shooting and reliable performance, whether you're building a duty rifle, a competition platform, or a dependable home defense system.
