FAXON FX7 PREFIT M24 PROFILE 22" .308 WIN BOLT ACTION BARREL

Faxon
SKU:
7F1B810N22N24Q
|
UPC:
816341027626
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$335.00
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Faxon FX7 Prefit Barrel — 22" .308 Win M24 Profile (1:10 Twist)

416-R stainless • 5R button rifled • Honed & lapped • Salt bath nitride (QPQ) • 5/8x24 • Recessed target crown • MPI inspected

The Faxon FX7 Prefit 22" .308 Winchester M24 barrel is built for shooters who want classic .308 versatility with a stability-forward contour for consistent accuracy. Designed as a prefit barrel engineered for the Faxon FX7 action, the M24 profile delivers excellent stiffness and thermal consistency for precision-focused bolt builds.

Machined from 416-R stainless steel, each barrel features 5R button rifling and is honed & lapped for a smooth, consistent bore. A salt bath nitride (QPQ) finish improves corrosion resistance and helps reduce fouling. Every barrel is Magnetic Particle Inspected (MPI) and finished with a recessed target crown to protect accuracy at the muzzle. Proudly American-made by a family-owned company in Greater Cincinnati, Ohio.

Ideal Use Cases

This 22" .308 Win M24 FX7 prefit is optimized for shooters who want consistent point-of-impact and stability for precision work while keeping the timeless flexibility of .308 Winchester.

  • Precision range work: M24 contour supports repeatability through heat and longer strings of fire.
  • General-purpose long-range: 1:10 twist is a proven standard for common .308 hunting and match bullet weights.
  • Suppressed precision setups: 5/8x24 muzzle threads fit common .30-cal suppressor mounts (confirm mount and shoulder requirements).
  • Durable, lower-maintenance use: QPQ nitride helps resist corrosion and makes cleaning easier.
  • FX7 bolt builds: Designed to pair cleanly with the Faxon FX7 action and similar receivers using the same prefit interface (verify fit and headspace).

Key Benefits

  • FX7 Prefit interface: Built to pair cleanly with the Faxon FX7 action.
  • .308 Win, 1:10 twist: Proven twist rate for common .308 bullet weights and classic performance.
  • M24 contour: High-stiffness profile for consistent precision and heat management.
  • 5R button rifled, honed & lapped: Smooth bore finish for consistency and easier cleaning.
  • Nitride QPQ finish: Corrosion resistance and reduced fouling for long service life.
  • Suppressor-ready muzzle: 5/8x24 muzzle threads for common devices and mounts.
  • Made in the USA: Family-owned manufacturer in Greater Cincinnati, Ohio.

Specs Snapshot

22" .308 Winchester1:10 twistM24 profile416-R stainless5R honed & lappedQPQ nitride5/8x24MPI inspected

Specifications

Category
Rifle Barrels
Platform / Series
Bolt Action — FX7 Prefit
Caliber
.308 Winchester (.308 Win)
Length
22"
Profile
M24
Twist Rate
1:10
Rifling
5R — Button Rifled; Honed & Lapped
Material
416-R Stainless Steel
Finish
Salt Bath Nitride (QPQ)
Muzzle Threads
5/8x24
Tenon Thread
1.0625" x 16 TPI
Weight
5.15 lbs
Inspection
Magnetic Particle Inspected (MPI)
Crown
Recessed Target Crown
MSRP
$335.00

Install note: Verify headspace and final fitment with your action/bolt. Prefit barrels are intended for competent installation and proper gauging.

FX7 Prefit Tenon Reference

Reference drawing shown for the FX7 Prefit interface.

Faxon FX7 Prefit barrel tenon drawing reference

Frequently Asked Questions

What actions is this barrel compatible with?
This is a Faxon FX7 Prefit barrel designed for the FX7 action and similar receivers using the same prefit interface/spec. Always verify your action specs and confirm headspace with proper gauges.
Is this a “drop-in” barrel?
Prefit barrels are designed to streamline installation, but final safety checks still matter. We recommend installation by a qualified gunsmith and always verifying headspace before firing.
What does 1:10 twist mean for .308 Win?
A 1:10 twist rate is a proven standard for .308 Winchester and is well-suited to common hunting and match bullet weights used in .308 Win.
What muzzle devices fit this barrel?
The muzzle is threaded 5/8x24, a common standard for .30 caliber muzzle brakes and suppressor mounts. Confirm device compatibility and shoulder requirements for your specific mount.
What does 5R rifling do?
5R rifling is designed to reduce bullet deformation compared to traditional forms and can support consistency and easier cleaning. Combined with a honed & lapped bore, it supports strong accuracy potential.

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

 

 

Warranty: Backed by the Faxon Lifetime Guarantee. Full details available at https://faxonfirearms.com/warranty-privacy-terms/
Caliber:
.308 WIN
Barrel Profile:
M24
Barrel Material:
416-R Stainless
Outside Finish:
Salt Bath Nitride
Barrel Twist:
1:10
Barrel Weight:
5.15 lbs
Muzzle Thread:
5/8x24
Barrel Length:
22"