ASK AN EXPERTDescription
- 5.56 NATO Caliber
- 16" Barrel Length
- 4150 CMV Steel Material
- Socom Profile
- Mid-Length Gas System
- Button Rifling
- Nitride Finish (In and Out)
- M4 Extension
- Magnetic Particle Inspected
- 11-degree Target Crown
Manufactured in-house, the Faxon Duty Series 5.56 NATO 16in Socom Profile AR-15 Barrel is fully stress relieved, air-gauge tested, and 11 degree target crowned to ensure superior accuracy.
Quality is imbued into Faxon barrels from the start. Faxon starts with the best materials, either certified 4150 Mil-Spec steel or 416-R Stainless. From there, each barrel goes through a battery of tests at each operation until finished in Nitride and final inspected. All barrels are individually checked for headspace by precision custom hardened gauges.
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Warranty Information
| Barrel Material | 4150 CMV |
| Barrel Type | Button Rifled |
| Barrel Caliber | 5.56 NATO |
| Barrel Twist | 1:8 |
| Barrel Length, in | 16" |
| Barrel Profile | Socom |
| Barrel Gas System | Mid Length |
| Inside Finish | Nitride |
| Outside Finish | Nitride |
| Muzzle Thread | 1/2x28 TPI |
| Gas Block Diameter, in | .750" |
| Gas Block Journal Length, in | 1.9" |
| Barrel Extension | M4 |
| Crown Type | 11-degree Target Crown |
| Barrel Length Range, in | 16"-18" |
| Weight, lbs | 1.65 |
