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Build your custom MK3 upper with the CMMG 12.5" .308 Winchester Barrel Sub-Assembly, featuring a mid-length gas system, 1-10 twist, and durable salt bath nitride finish.

CMMG 12.5" BBL SUB-ASSY MC 1-10 5/8-24" BLACK NITRIDE

815835016351 100061546

Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. Designed for custom MK3 upper group builds, this barrel sub-assembly is compatible with .308 Winchester rifles and includes a pre-installed barrel extension.
  2. The barrel is 12.5 inches in length with a medium taper contour, mid-length gas system, and a 1-10 twist rate, featuring 5/8-24 muzzle threads.
  3. Finished with a durable salt bath nitride process, the barrel offers enhanced corrosion resistance and surface hardness.

Attributes

  • Cartridge: 
    308 Winchester
  • Contour: 
    MT
  • Finish: 
    Stainless Black Nitride
  • Gas System Length: 
    Mid-Length
  • Length: 
    12.5''
  • Muzzle Threads: 
    5/8-24
  • Twist: 
    1-10
  • Weapon type: 
    AR-15
  • Delivery weight: 1.018kg
  • Shipping height: 44mm
  • Shipping width: 44mm
  • Shipping length: 381mm
  • UPC: 815835016351

Item details

Made in USA
US export classification: 0A501.c
243.39 243.39 1 GBP
243.39 GBP £243.39

Prices inclusive of duty & VAT.

Product no.: 100061546

Mfr. No.: 38D920A

815835016351
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243.39 243.39 1 GBP
Description Specification Customers reviews Accessories

CMMG 12.5" BBL SUB-ASSY MC 1-10 5/8-24" BLACK NITRIDE

243.39 GBP £243.39

Prices inclusive of duty & VAT.

Is a 'Call to order' product.
Requires order by phone

Description:

Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. Designed for custom MK3 upper group builds, this barrel sub-assembly is compatible with .308 Winchester rifles and includes a pre-installed barrel extension.
  2. The barrel is 12.5 inches in length with a medium taper contour, mid-length gas system, and a 1-10 twist rate, featuring 5/8-24 muzzle threads.
  3. Finished with a durable salt bath nitride process, the barrel offers enhanced corrosion resistance and surface hardness.

Attributes

  • Cartridge: 
    308 Winchester
  • Contour: 
    MT
  • Finish: 
    Stainless Black Nitride
  • Gas System Length: 
    Mid-Length
  • Length: 
    12.5''
  • Muzzle Threads: 
    5/8-24
  • Twist: 
    1-10
  • Weapon type: 
    AR-15
  • Delivery weight: 1.018kg
  • Shipping height: 44mm
  • Shipping width: 44mm
  • Shipping length: 381mm
  • UPC: 815835016351

Item details

Made in USA
US export classification: 0A501.c

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