Faxon Big Gunner DPMS LR-308 Barrel 16" .308 Winchester 4150 QPQ Nitride Finish

Item No. 7-FF23260
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Brand: Faxon Firearms
MFR #: 10A810M16NGQ
UPC: 816341023260
Item #: 7-FF23260
Typically ships within 5 to 7 business days

A Competition and Duty Use Barrel for Your Big Bore .308 AR DPMS LR-308 Platform

Faxon Firearms has achieved a legacy by producing some of the best quality AR accessories on the planet. They have easily set one of the highest standards in the industry for quality, consistency, and tolerances. Faxon's emphasis on designing and developing AR components is the primary reason they are leading the pack. Try a Faxon barrel today for your next build you won't be disappointed.

The Faxon Big Gunner barrel is the barrel you reach for when you are building a competitive or duty big bore modern sporting rifle. This barrel is made from 4150 steel and features a quench polish quench construction for incredible strength and longevity. The Big Gunner is a 16" barrel which features a medium taper behind the gas block. The gas seat is set to .750" for compatibility with most common gas blocks. The barrel extension is compatible with DPMS LR-308 pattern upper receivers. Both the inside and outside of the barrel are coated with an ultra rich and durable salt bath nitride finish.

Faxon Big Gunner Barrel Specifications and Features:

  • 10A810M16NGQ
  • .308 Winchester
  • 16" Barrel
  • Big Gunner Profile
  • 1:10" Twist Rate
  • Button Rifling
  • Mid-Length Gas System
  • Outside Finish Salt Bath Nitride
  • Inside Finish Salt Bath Nitride
  • Threaded 5/8x24
  • Gas Block Diameter .750"
  • Gas Block Journal Length 1.9"
  • DPMS LR-308 Compatible Barrel Extension
  • Barrel Weight 1.91lbs
  • Magnetic Particle Inspected
  • 11-Degree Target Crown
  • 4150 Quench Polish Quench (QPQ) Barrel Material
  • Salt Bath Nitride Finish
  • DPMS LR-308 Pattern Upper Receiver's
Faxon Firearms barrels are chambered to SAAMI specification .308 Winchester at a nominal headspace depth (passing "Go" and failing "No-Go"). This ensures maximum safety and accuracy.