Faxon Firearms Fx7 Bolt Action Prefit 308 Win 22'' M24 Contour Bbl Nitride
$307.12
$321.08
(You save
$13.96
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The Faxon Firearms FX7 bolt action prefit barrel in .308 Winchester is engineered specifically for builders working with the FX7 action, eliminating the guesswork and machine work typically required when fitting an aftermarket barrel. This 22-inch M24 contour barrel arrives ready to thread onto your FX7 receiver with precision tolerances already dialed in—no reaming, no headspace hunting, just accurate, repeatable performance out of the box. Built from 416-R stainless steel and finished in salt bath nitride, it's tough enough for hard use in the field and durable enough for countless range sessions.
Faxon's 5R button rifling and honed-and-lapped bore combine for smooth powder burning and easy cleaning without sacrificing accuracy. The 1:10 twist rate handles a wide range of .308 loads, from lighter varmint rounds to heavy match-grade ammunition. The recessed target crown protects the muzzle during handling and shooting, while the 5/8x24 threading gives you flexibility with suppressors and muzzle devices. Every barrel undergoes magnetic particle inspection to catch surface defects before it ships.
Whether you're assembling a precision long-range rifle, a hunting build, or a dedicated target gun, a prefit barrel saves time and eliminates the cost and hassle of professional gunsmithing. If you're already committed to the FX7 platform, this barrel is a no-compromise way to ensure proper fit and function from the start.
Key Features
- Prefit design engineered for Faxon FX7 bolt action receivers—no smithing required
- 416-R stainless steel with salt bath nitride finish for corrosion resistance and durability
- 5R button rifled, honed and lapped bore for smooth operation and consistent accuracy
- 1:10 twist rate suitable for a wide variety of .308 Winchester ammunition
- Recessed target crown protects the muzzle and aids accuracy
- 5/8x24 muzzle threading for suppressors and other muzzle devices
- Magnetic particle inspected for quality assurance
- 22-inch barrel length in M24 profile—versatile for hunting and target work
Specifications
| Caliber | .308 Winchester |
| Barrel Length | 22" |
| Barrel Profile | M24 Contour |
| Barrel Material | 416-R Stainless Steel |
| Finish | Salt Bath Nitride |
| Rifling | 5R Button Rifled, Honed & Lapped |
| Twist Rate | 1:10 |
| Tenon Thread | 1.0625" × 16 TPI |
| Muzzle Thread | 5/8×24 |
| Crown | Recessed Target Crown |
| Compatibility | Faxon FX7 Action & Similar |
| Weight | 5.15 lbs |
Frequently Asked Questions
Will this barrel fit my FX7 receiver without gunsmithing?
Yes. This is a prefit barrel engineered to thread directly onto Faxon FX7 bolt action receivers with proper headspace and fit already established. No reaming, chambering, or gunsmithing is required.
What ammunition does the 1:10 twist stabilize?
The 1:10 twist rate is versatile across the .308 Winchester spectrum, from lighter varmint and hunting loads to heavier match-grade and long-range ammunition. Your specific load will depend on bullet weight and design, but this twist is a proven all-arounder for the caliber.
Can I thread a suppressor or muzzle brake onto this barrel?
Yes. The barrel features 5/8x24 muzzle threading, the standard for .308 Winchester suppressors, muzzle brakes, and flash hiders.
What finish is this barrel, and how durable is it?
The barrel is finished in salt bath nitride over 416-R stainless steel, offering excellent corrosion resistance and durability. Nitride finishes are hard and wear-resistant, ideal for both hunting and repeated range use.
