Faxon 20" Big Gunner Profile AR10 Barrel, 308 Win, Nitrided

SKU:
10A810R20NGQ
|
UPC:
816341023307
Availability:
Usually ships within 2 business days.
$259.00
(1 review)
Current Stock:

Faxon's .308 continue our fantastic barrel-making with a bit more punch. We've updated our previous Medium-Taper profile taking into account customer feedback, optimizing the barrel to meet the Gunner brand's high standards. 

The .308 Big Gunner profile barrels are the big-brother to our famous 5.56 Gunner barrels. The Big Gunners feature a medium-taper behind the gas block. The gas block journal is set to .750" for compatibility with most common gas blocks and 1.9" in length for long blocks or aftermarket piston kits. From the gas block journal forward we use a thinner taper, designed to reduce weight yet maintain rigidity for high rates of fire and as a suppressor host. 

The Gunner barrels are ideal for any competition or duty use. When the seconds count, count on the Gunner profile. 

  • Barrel Material: 4150 CMV
  • Barrel Type: Button Rifled 
  • Barrel Caliber: .308 WIN 
  • Barrel Twist: 1:10
  • Barrel Length: 20”
  • Barrel Profile: Big Gunner
  • Barrel Gas System: Rifle
  • Inside Finish: Salt Bath Nitride         
  • Outside Finish: Salt Bath Nitride     
  • Muzzle Thread: 5/8-24 TPI
  • Gas Block Diameter: .750"
  • Gas Block Journal Length: 1.9"
  • Barrel Extension: LR-308 (DPMS Compatible)
  • Weight: 2.24 lbs
  • Magnetic Particle Inspected
  • 11-degree Target Crown

Barrel Material:
4150
Barrel Type:
Button Rifled
Barrel Caliber:
.308 WIN
Barrel Length:
20"
Barrel Twist:
1:10
Barrel Profile:
Big Gunner
Barrel Gas System:
Rifle
Inside Finish:
Salt Bath Nitride
Outside Finish:
Salt Bath Nitride
Muzzle Thread:
5/8-24
Gas Block Diameter:
.750"
Gas Block Journal Length:
1.9"
Barrel Extension:
LR-308 (DPMS Compatible)
Barrel Weight:
2.24 lbs
Crown Type:
Recessed 11-degree Target Crown

Reviews

  • 5
    Good weight and finish

    Posted by Robert Mclaughlin on Feb 5th 2019

    This is my first Faxon barrel and I'm definitely going to get more. The finish is excellent, the fit was amazing. Headspacing was spot-on. I was a bit confused by the two colored dots at the top of the extension, but not a huge deal. Gas block OD was *perfect*, as Ace Ventura would say, "Like a glove!" Crown was spiffy as hell and the weight overall is very good. Definitely worth it.