In Stock
Big Gunner 8.6 Blackout Rifle Barrels - 8.6 Blackout 16" 1-3 Twst Big Gunner Contour Chrome Moly Bbl
Sold byBrownells•Posted Apr 28, 2026
Compare prices for Faxon Duty Series AR-10 Barrel 8.6 Blackout 16" Big Gunner Contour 1:3" Twist Nitride$225.40
Price and stock data refresh continuously from Brownells.
Deal Summary
- Currently in stock.
- Caliber: 8.6 blackout
- Category: parts
Price History
Deal Details
Faxon Firearms is proud to partner with Q on the development of barrels for their revolutionary new round, 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. As with all Faxon Barrels, these 8.6 BLK barrels are machined from raw bar stock in their greater Cincinnati Facility. Faxon 8.6 BLK barrels are fully stress-relieved, air-gauge tested, Magnetic Particle Inspected, and 11-degree target crowned to ensu
UPC Price Comparison
Live retailer pricing for UPC 816341026384 using the same comparison feed as the compare tool.
Found 7 retailers carrying this product
Lowest Price: $183.13
Highest Price: $282.99
You Save: $99.86
Avg Discount: 5% off
BIG GUNNER 8.6 BLACKOUT RIFLE BARRELS
Faxon FirearmsBattleHawk Armory
$183.13$225.40Save 19%
View at BattleHawk Armory
Faxon Duty Series AR-10 Barrel 8.6 Blackout 16" Big Gunner Contour 1:3" Twist Nitride
FaxonMidwayUSA
$191.25$225.00Save 15%
View at MidwayUSA
Faxon 10A863C16NGQ Big Gunner 8.6 Blackout 16 Target Crown Steel Salt Bath Nitride 4150 Steel Barrel Fits AR10, Rifle Barrel
Faxon FirearmsHinterland Outfitters
$210.00
View at Hinterland Outfitters
FAXON Duty Series 8.6 BLK 16in Big Gunner Profile Carbine Length Nitride Rifle Barrel (10A863C16NGQ)
FaxonGritrSports
$225.00
View at GritrSportsBig Gunner 8.6 Blackout Rifle Barrels - 8.6 Blackout 16" 1-3 Twst Big Gunner Contour Chrome Moly Bbl
Faxon FirearmsBrownells.com
$225.40
View at Brownells.com
FAXON FIREARMS Duty Barrel Big Gunner 8.6 Blk 16" 1:3 Carbine Blk
Faxon FirearmsKYGUNCO
$225.40
View at KYGUNCO
Faxon Firearms Duty Barrel 8.6 Blackout 16", Black - Enhanced Shooting Performance - 10A863C16NGQ
Faxon FirearmsPalmetto State Armory
$282.99
View at Palmetto State Armory