FAXON FIREARMS Duty Series SOCOM 10.5 inch 5.56 NATO AR-15 Barrel, Nitride 4150 CMV 15A58C10NSQ

SKU: FLX-169221

Regular price $173.98
Sale price $173.98 Regular price $177.45
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Product Description

The FAXON FIREARMS Gov't/SOCOM Duty Series 10.5 inch 5.56 NATO barrel is built for compact AR-15 builds that demand durability and consistent performance. Manufactured in-house from certified 4150 CMV steel and finished inside and out with a black nitride treatment, this SOCOM-profile barrel is designed for long service life and corrosion resistance under hard use. It features button rifling with a 1:8 twist, a carbine-length gas system for reliable cycling, and an 11-degree target crown to help support repeatable accuracy. Each barrel is stress relieved, air-gauge tested, magnetic particle inspected, and individually headspace checked with precision hardened gauges.

Product Highlights

  • Duty Series SOCOM profile adds thermal mass for heat handling in short-barrel AR-15 and SBR-style builds
  • Certified 4150 CMV steel with black nitride finish inside and out for wear and corrosion resistance
  • Button-rifled 1:8 twist optimized for a wide range of common 5.56 NATO projectile weights
  • Carbine-length gas system with .750 inch gas block journal for broad parts compatibility and dependable function
  • 11-degree target crown plus in-house QC including air-gauge testing, magnetic particle inspection, and headspace checks

Specs

  • Brand: FAXON FIREARMS
  • Manufacturer Part Number: 15A58C10NSQ
  • UPC: 816341020009
  • Caliber: 5.56 NATO
  • Barrel Length: 10.5 inch
  • Barrel Profile: SOCOM
  • Material: 4150 CMV steel
  • Rifling: Button rifled
  • Twist Rate: 1:8
  • Finish: Black nitride (inside and out)
  • Gas System: Carbine-length
  • Gas Block Diameter: 0.750 inch
  • Gas Block Journal Length: 1.9 inch
  • Muzzle Thread: 1/2-28 TPI
  • Barrel Extension: M4
  • Crown: 11-degree target crown
  • Weight: 1.10 lb
  • Inspection: Stress relieved, air-gauge tested, magnetic particle inspected, headspace checked

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