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Rifle Parts Barrel Parts Rifle Barrels CMMG 16.1" BBL SUB-ASSY M4 1-7 1/2-28" BLACK NITRIDE Support

Build your custom AR15 with the CMMG 16.1" Barrel Sub-Assembly, featuring a 5.56mm chamber, M4 extension, 1-7 twist, and durable salt bath nitride finish.

CMMG 16.1" BBL SUB-ASSY M4 1-7 1/2-28" BLACK NITRIDE

815835014067 100061544

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Variations
Filters:
Variations:

Variations:

Build your custom AR15 with the CMMG 16.1" Barrel Sub-Assembly, featuring a 5.56mm chamber, M4 extension, 1-7 twist, and durable salt bath nitride finish.
BARREL SUB-ASSEMBLY 5.56MM - 16.1" BBL SUB-ASSY M4 1-7 1/2-28" BLACK NITRIDE
194.9 GBP 0 £194.90 *
Not available
Cartridge: 5.56 mm NATO Contour: M4 Finish: Stainless Black Nitride Gas System Length: Carbine Length: 16.1'' Make: AR-15 Muzzle Threads: 1/2-28 Twist: 1-7 Product no.: 100061544
Not available
194.9 GBP 0 £194.90 *
Build your custom AR15 with this CMMG 5.56mm Barrel Sub-Assembly featuring a 16.1" length, M4 extension, and precision headspacing for optimal performance.
BARREL SUB-ASSEMBLY 5.56MM - 16.1" BBL SUB-ASSY LT 1-7 1/2-28" BLACK NITRIDE
214.9 GBP 0 £214.90 *
Not available
Cartridge: 5.56 mm NATO Contour: LT Finish: Stainless Black Nitride Gas System Length: Carbine Length: 16.1'' Make: AR-15 Muzzle Threads: 1/2-28 Twist: 1-7 Product no.: 100061545
Not available
214.9 GBP 0 £214.90 *
194.9 214.9 2 GBP
194.9 GBP £194.90

Prices inclusive of duty & VAT.

Product no.: 100061544

Mfr. No.: 55DE10A

815835014067 Perfect for building your custom AR15 upper group. Comes with a properly installed M4 barrel extension. All barrel sub-assemblies are properly headspaced. Chambered in 5.56mm 16.1” Barrel Length M4 and Lightweight Tapers Carbine Gas System Length ½-28 Threads 1-7 Barrel Twist Salt Bath Nitride Finish
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194.9 214.9 2 GBP
Description Specification Customers reviews Accessories

CMMG 16.1" BBL SUB-ASSY M4 1-7 1/2-28" BLACK NITRIDE

194.9 GBP £194.90

Prices inclusive of duty & VAT.

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

Description:

Build your custom AR15 with precision and quality.

The BARREL SUB-ASSEMBLY 5.56MM from CMMG is an essential component for crafting your ideal AR15 upper group. Designed with attention to detail, this sub-assembly ensures optimal performance and reliability.

Key Features:

  • Chambered in 5.56mm
  • Barrel Length: 16.1”
  • M4 and Lightweight Tapers for enhanced functionality
  • Carbine Gas System Length
  • ½-28 Threads for compatibility
  • 1-7 Barrel Twist for improved accuracy
  • Salt Bath Nitride Finish for durability and corrosion resistance

Each barrel sub-assembly is meticulously headspaced and comes with a properly installed M4 barrel extension, making it an excellent choice for your next firearms project.



Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The BARREL SUB-ASSEMBLY is a 16.1" 5.56mm barrel with a 1-7 twist rate, designed for custom AR15 upper groups.
  2. Features a black nitride finish, M4 barrel extension, and is headspaced for reliability.
  3. Includes a carbine gas system length and ½-28 muzzle threads for compatibility with various devices.

Attributes

  • Cartridge: 
    5.56 mm NATO
  • Contour: 
    M4
  • Finish: 
    Stainless Black Nitride
  • Gas System Length: 
    Carbine
  • Length: 
    16.1''
  • Muzzle Threads: 
    1/2-28
  • Twist: 
    1-7
  • Weapon type: 
    AR-15
  • Delivery weight: 0.853kg
  • Shipping height: 51mm
  • Shipping width: 64mm
  • Shipping length: 457mm
  • UPC: 815835014067

Item details

Made in USA
US export classification: 0A501.c

Customers reviews

Customer ratings (0)

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Variations:

Build your custom AR15 with the CMMG 16.1" Barrel Sub-Assembly, featuring a 5.56mm chamber, M4 extension, 1-7 twist, and durable salt bath nitride finish.
BARREL SUB-ASSEMBLY 5.56MM - 16.1" BBL SUB-ASSY M4 1-7 1/2-28" BLACK NITRIDE
194.9 GBP 0 £194.90 *
Not available
Cartridge: 5.56 mm NATO Contour: M4 Finish: Stainless Black Nitride Gas System Length: Carbine Length: 16.1'' Make: AR-15 Muzzle Threads: 1/2-28 Twist: 1-7 Product no.: 100061544
Not available
194.9 GBP 0 £194.90 *
Build your custom AR15 with this CMMG 5.56mm Barrel Sub-Assembly featuring a 16.1" length, M4 extension, and precision headspacing for optimal performance.
BARREL SUB-ASSEMBLY 5.56MM - 16.1" BBL SUB-ASSY LT 1-7 1/2-28" BLACK NITRIDE
214.9 GBP 0 £214.90 *
Not available
Cartridge: 5.56 mm NATO Contour: LT Finish: Stainless Black Nitride Gas System Length: Carbine Length: 16.1'' Make: AR-15 Muzzle Threads: 1/2-28 Twist: 1-7 Product no.: 100061545
Not available
214.9 GBP 0 £214.90 *

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