FAXON REMAGE STYLE GUNNER PROFILE 16" 1:6T 8.6 BLK SAAMI BOLT ACTION BARREL

Faxon
SKU:
700B866N16NGQ
|
UPC:
810209951573
Availability:
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$325.00
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Faxon RemAge Style Gunner Profile — 16" 1:6T 8.6 BLK SAAMI Bolt Action Barrel (700B866N16NGQ)

416-R stainless • 1:6 twist • Button rifled • QPQ nitride • Gunner profile • RemAge® system • Designed for 8.6 Blackout SAAMI

Compatibility Notice: This is a RemAge-style barrel designed for Faxon FX7 actions as well as most OEM Remington 700 short action receivers and similar actions using RemAge-style installation practices. Always verify receiver thread specs, tenon requirements, and proper headspacing before installation.

The Faxon RemAge Style Gunner 16" 8.6 Blackout SAAMI Barrel is purpose-built to harness the extreme ballistic potential of the 8.6 BLK cartridge in a compact, suppressor-ready bolt-action platform. The aggressive 1:6 twist rate is essential for stabilizing long, heavy 8.6 BLK projectiles and maximizing rotational energy, especially in subsonic and suppressed configurations.

Machined from 416-R stainless steel at Faxon’s Cincinnati facility, each barrel is fully stress relieved, air-gauge tested, magnetic particle inspected, and finished with a durable QPQ salt bath nitride treatment inside and out. A recessed target crown ensures consistent accuracy shot-to-shot. Proudly American-made by a family-owned company in Greater Cincinnati, Ohio.

Key Benefits

  • RemAge® system: Allows headspace adjustment without a lathe—ideal for FX7 and most Remington 700 short action receivers and similar actions.
  • 1:6 twist rate: Required to stabilize long, heavy 8.6 BLK projectiles for optimal terminal performance.
  • Gunner profile: Balanced weight and rigidity for compact builds and maneuverability.
  • QPQ nitride finish: Superior corrosion resistance and extended barrel life.
  • M18x1.5 muzzle threads: Suppressor-ready with tapered shoulder.
  • Made in the USA: Manufactured and inspected by Faxon Firearms.

Specifications

Cartridge
8.6 Blackout SAAMI
Length
16"
Profile
Gunner
Material
416-R Stainless Steel
Rifling
5R Button Rifled • Honed & Lapped
Twist Rate
1:6
Tenon Thread
1.0625" x 16 TPI
Muzzle Threads
M18x1.5
Crown
Recessed Target Crown
Finish
Salt Bath Nitride (QPQ)
Inspection
Magnetic Particle Inspected (MPI)
Compatibility
Faxon FX7 action & similar; compatible with most OEM Remington 700 short action receivers and similar actions (verify fitment/specs before installation)

Tooling note: Faxon RemAge® nut installation requires an AR15 castle nut wrench to torque to spec. 

Quick Installation Notes

  1. Verify action compatibility and confirm correct headspace gauges for your chambering.
  2. Clean receiver threads and barrel threads before assembly.
  3. Set headspace using proper gauges and follow your action/nut torque specifications.
  4. After installation, confirm function and re-check fasteners after initial firing.

Safety reminder: Installation and headspacing should be performed by a qualified gunsmith or an experienced builder using correct gauges and procedures.

PLEASE NOTE:

8.6 BLK is now SAAMI certified, standardizing chamber and cartridge dimensions (including headspace) for enhanced safety, consistency, and ammunition interchangeability across manufacturers.

The primary changes with SAAMI certification include formalized headspace dimensions and support for moderate twist rates (compared to earlier aggressive designs), promoting greater versatility with a wide range of projectiles—making this RemAge-style 1:6 twist barrel an excellent fit for balanced precision in both subsonic and supersonic applications.

Always use SAAMI-spec compliant 8.6 BLK ammunition for best performance and safety. If you have questions, contact customerservice@faxonfirearms.com.

Frequently Asked Questions

What does “RemAge style” mean?
“RemAge style” generally refers to a barrel installation approach that uses a barrel nut to help set headspace (similar in concept to certain prefit systems). Always verify compatibility with your specific action and follow proper headspacing procedures with correct gauges.
Will this fit my Remington 700 short action?
This barrel is compatible with most OEM Remington 700 short action receivers and similar actions, but exact fit can vary by manufacturer and configuration. Confirm receiver thread specs, tenon requirements, and your chosen RemAge nut system before purchase/installation.
Why does 8.6 BLK require a 1:6 twist?
The fast 1:6 twist is required to stabilize long, heavy 8.6 BLK projectiles and maximize rotational energy for improved terminal performance.
Is the barrel ready for a suppressor or muzzle device?
Yes. The muzzle is threaded M18x1.5, which is common for many suppressor mounts and muzzle devices. Always verify thread compatibility, shoulder/mount requirements, and alignment before firing.
Do I need special tools for installation?
RemAge nut setups commonly use an AR15 castle nut wrench pattern for torquing. You will also need appropriate headspace gauges and should follow the action/nut manufacturer’s torque and assembly guidance.
What does SAAMI certification change for 8.6 BLK?
SAAMI certification standardizes chamber specs (including headspace) and supports moderate twist rates for broader compatibility, improving safety and ammo interchangeability industry-wide.

Warranty: Backed by the Faxon Lifetime Guarantee. Full details: faxonfirearms.com/warranty-privacy-terms/

 

 

Faxon Firearms bolt action barrels are backed by the Faxon Lifetime Guarantee against manufacturing defects. Warranty coverage applies to the barrel as supplied and properly installed. Full warranty terms and details can be found at: https://faxonfirearms.com/warranty-privacy-terms/
Caliber:
8.6 BLK SAAMI
Barrel Profile:
Medium Sporter RemAge
Barrel Material:
416-R Stainless
Outside Finish:
QPQ Nitride
Rifling Twist Rate:
1:6
Barrel Weight:
2.0 lbs
Muzzle Thread:
M18x1.5
Barrel Length:
16"