Faxon 27-inch 6mm / .243 caliber M24 profile barrel blank made from 416-R stainless steel

FAXON 27" 6MM/.243 BORE M24 PROFILE 1:8T BARREL BLANK

Faxon
SKU:
PB-B-C6-75-27-24
|
UPC:
816341028777
Availability:
Usually Ships Within 2 Business Days
$276.00
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Description

Faxon Profiled Barrel Blank — 27" 6mm / .243 Cal M24 Profile (1:7.5 Twist)

416-R stainless • Button rifled • Honed & lapped • Fully stress relieved • M24 contour • Precision blank for custom builds

The Faxon 27" 6mm / .243 Cal M24 Profile Barrel Blank is a precision foundation for custom rifle builders, gunsmiths, and competitive shooters who want complete control over their final chamber, tenon, muzzle threads, and finish. Built as a true gunsmith-ready blank, it delivers the bore quality, internal consistency, and stability that a serious long-range build demands.

Manufactured from premium 416-R stainless steel, each blank is button rifled, honed and lapped, and fully stress relieved to promote uniform internal geometry and long-term dimensional stability. The M24 profile provides ample material for final contouring and supports rigid, precision-oriented builds where stiffness and heat management matter.

Key Benefits

  • Premium 416-R stainless steel: Selected for consistency, machinability, and accuracy potential.
  • Button-rifled bore: Smooth, consistent rifling geometry for repeatable results.
  • Honed & lapped interior: Enhances bore finish for consistent bullet travel and easier cleaning.
  • Fully stress relieved: Helps maintain dimensional stability during machining and firing cycles.
  • M24 profile: Proven contour for precision and long-range builds with excellent stiffness.
  • Made in the USA: Manufactured and inspected in-house by Faxon Firearms.

Builder Notes

  • Ships unchambered & unthreaded: Your gunsmith selects the final chamber, tenon, and muzzle threads.
  • Fast twist for modern 6mm: 1:7.5 is a popular choice for stabilizing longer, higher-BC 6mm/.243 projectiles.
  • Planning tip: Confirm action type, intended cartridge, and muzzle device/suppressor requirements prior to final machining.

Specifications

Category
Rifle Barrels
Platform
Profiled Blanks
Caliber / Bore
6mm / .243 cal
Length
27"
Profile
M24
Twist Rate
1:7.5
Rifling Method
Button Rifled
Material
416-R Stainless Steel
Finish
Raw / In-the-White
Stress Relief
Fully Stress Relieved
Inspection
Magnetic Particle Inspected (MPI)
Internal Finish
Honed & Lapped

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

Frequently Asked Questions

Is this barrel blank chambered or threaded?
No. This blank ships unchambered and unthreaded so your gunsmith can select the chamber, tenon dimensions, and muzzle threads for your specific action and cartridge.
What does “honed and lapped” mean?
Honing and lapping improve bore surface finish and uniformity, which can support excellent accuracy potential, more consistent performance, and easier cleaning once the barrel is finished.
Why choose an M24 profile barrel blank?
The M24 contour is a proven precision profile that offers excellent stiffness and heat capacity. It provides ample material for final contouring and is well suited for long-range and competition-oriented builds.
Is a 1:7.5 twist good for modern 6mm/.243 bullets?
Yes — a 1:7.5 twist is commonly chosen to stabilize longer, higher-BC 6mm/.243 projectiles used in precision and long-range shooting. Always match twist rate to your intended bullet and velocity.

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

 

 

 

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