Faxon 27-inch .308 bull profile barrel blank in 416-R stainless steel

FAXON 27" 7.62MM/.308 BORE BULL PROFILE 1:10T BARREL BLANK

Faxon
SKU:
PB-B-8-10-27-B
|
UPC:
816341027794
Availability:
Usually Ships Within 2 Business Days
$276.00
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Description

Faxon Profiled Barrel Blank — 27" 7.62mm / .308 Cal Bull Profile (1:10 Twist)

416-R stainless • Button rifled • Honed & lapped • Fully stress relieved • Bull contour • Precision blank for custom rifle builds

The Faxon 27" .308 / 7.62mm Bull Profile Barrel Blank is engineered for gunsmiths and precision rifle builders who require maximum rigidity, thermal stability, and accuracy potential. With a heavy bull contour and premium internal finish, this blank serves as a rock-solid foundation for long-range, competition, or tactical rifle builds.

Starting with premium 416-R stainless steel, each blank is button rifled, honed and lapped, and fully stress relieved to ensure uniform bore geometry and dimensional stability throughout machining and service life. The 1:10 twist rate supports a wide range of .308-caliber bullet weights for versatile custom chambering.

Key Benefits

  • 416-R stainless steel: Proven material for precision barrels with excellent machinability.
  • Bull profile: Maximum stiffness and thermal mass for consistent accuracy.
  • Button-rifled bore: Smooth, uniform rifling geometry.
  • Honed & lapped: Optimized internal finish for bullet consistency.
  • Fully stress relieved: Maintains dimensional stability during chambering.
  • Made in the USA: Manufactured and inspected in-house by Faxon Firearms.

Specifications

Category
Rifle Barrels
Platform
Profiled Blanks
Bore Diameter
7.62mm / .308 cal
Length
27"
Profile
Bull
Twist Rate
1:10
Rifling Method
Button Rifled
Material
416-R Stainless Steel
Finish
Raw / In-the-White
Inspection
Magnetic Particle Inspected (MPI)
Internal Finish
Honed & Lapped

Note: Barrel blank ships unchambered and unthreaded. Final chambering, threading, contouring, and finishing are the responsibility of the gunsmith or end user.

Frequently Asked Questions

Is this barrel blank chambered?
No. This barrel blank ships unchambered and unthreaded, allowing complete customization by a qualified gunsmith.
What cartridges work best with a 1:10 twist?
A 1:10 twist is ideal for most .308 Winchester and 7.62×51 bullet weights, offering broad compatibility for precision and hunting applications.
Who should use a bull profile barrel blank?
Bull profiles are favored for long-range, competition, and tactical rifles where stiffness, heat resistance, and shot-to-shot consistency are critical.

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

 

 

Warranty
Faxon Firearms profiled barrel blanks are backed by the Faxon Lifetime Guarantee against manufacturing defects. Because barrel blanks require final machining, chambering, and finishing by a gunsmith, warranty coverage applies to the blank as supplied. Full warranty terms and details can be found at: https://faxonfirearms.com/warranty-privacy-terms/
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