Faxon Firearms Duty Series 7.5 Inch 5.56mm Pistol Length Govt/Socom 4150 QPQ Nitride AR-15 Barrel
- Item Number: 15A58P7NSQ
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- Condition: NEW
Product Description
Faxon Firearms 5.56 NATO 7.5" Government/SOCOM Profile AR-15 Barrel. Machined from 4150 Mil-Spec steel and finished inside and out with black nitride, this 7.5" barrel is button-rifled and designed for the AR-15 platform. Chambered for 5.56×45mm NATO / .223 Rem, it features a 1:8 twist rate, carbine-length gas system, 1/2" × 28 TPI muzzle threads, M4 barrel extension, and an 11° target crown. The Government/SOCOM profile blends strength and reduced weight for a durable, maneuverable build—ideal for short-barrel ARs, PCC builds, or as an upgrade to your current rifle.
Features
- Barrel Material: 4150 CMV (Mil-Spec)
- Barrel Type: Button Rifled
- Caliber: 5.56 NATO / .223 Rem
- Twist Rate: 1:8
- Length: 7.5" (7-1/2")
- Profile: Government / SOCOM
- Gas System: Carbine-length
- Inside Finish: Black Nitride
- Outside Finish: Black Nitride
- Muzzle Thread: 1/2" × 28 TPI
- Gas Block Diameter (journal): .750"
- Gas Block Journal Length: 1.9"
- Barrel Extension: M4
- Weight: 0.89 lbs
- Inspection: Magnetic Particle Inspected
- Muzzle: 11° target crown
- Manufacturer: Faxon Firearms
Product Specifications
- Barrel Length: 7-1/2" (7.5")
- Barrel Thread Pitch: 1/2" × 28 TPI
- Brand: Faxon Firearms
- Caliber: 5.56×45mm NATO / .223 Rem
- Finish / Color: Black (Nitride)
- Firearm Type: Pistol Rifle (AR-15 platform)
- Material: 4150 Steel
- Models Fit: AR-15
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