Faxon Firearms, Duty Series, 1:8 Twist Barrel, 556NATO, 16" Pencil Profile, Mid-Length Gas System, Fits AR-15, Nitride Finish, Black
NEW WARNING
Warning WARNING
WARNING: This product can expose you to chemicals including machining coolant, machining oil, gun oil, & rust inhibitor, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
Barrel Material: 4150 CMV
Barrel Type: Button Rifled
Barrel Caliber: 5.56
Barrel Twist: 1:8
Barrel Length: 16"
Barrel Profile: Pencil
Barrel Gas System: Mid
Inside Finish: Nitride
Outside Finish: Nitride
Muzzle Thread: 1/2-28
Gas Block Diameter: .625"
Gas Block Journal Length: 1.1"
Barrel Extension: M4
Weight: 1.20 lbs
Magnetic Particle Inspected
11-degree Target Crown
Product Description
Manufactured in-house, these barrels are fully stress relieved, air-gauge tested, and 11 degree target crowned to ensure superior accuracy. Quality is imbued into their barrels from the start. They start 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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