Home / Barrel Parts / Faxon Firearms / Faxon Duty Series AR-10 Barrel 8.6 Blackout 16" Big Gunner Contour 1:3" Twist Nitride
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Faxon Duty Series Big Gunner 8.6 Blackout 16" 1:3 Twist AR-10 Barrel
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11 degree Target Crown
Barrel Caliber: 8.6 BLK
Barrel Extension: Standard DPMS Gen 1 .308 Extension, Black Oxide
Barrel Gas System: Pistol
Barrel Length: 16";Barrel Profile: Big Gunner"
Barrel Material: 4150 CMV
Barrel Twist: 1:3
Gas Block Diameter: .875";Gas Block Journal Length: 1.9""
Specifications
Caliber
Brand
Model
MPN
10A863C16NGQ
UPC
816341026384
MSRP
$244
Barrel Length
16"
Finish
Salt Bath Nitride
Fits
AR-10 (LR-308 / DPMS compatible barrel extension)
Color
Black
Description
Faxon Firearms is proud to partner with Q on the development of barrels for their revolutionary round, the 8.6 Blackout (8.6 BLK). With barrels employing an impressive 1:3 twist rate, 8.6 BLK channels rotational energy to increase energy on-target. The Faxon Duty Series Gunner Barrel is manufactured 100% in-house from cradle-to-grave. The barrel is machined from certified 4150 GBQ steel with QPQ nitride coating for added durability and longevity. Each barrel is magnetic particle inspected (MPI) to ensure perfect surfaces and sub-surfaces as well as air-gauge tested to ensure superior accuracy. The Faxon Big Gunner is button rifled and features a medium-taper behind the gas block. The Duty Series Big Gunner barrels are ideal for use in competition, law enforcement, and military applications. Features4150 GBQ Steel ConstructionQPQ Nitride FinishLR-308 Barrel Extension (DPMS Compatible)11-degree Target CrownParticle InspectedButton Rifled