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Build a lightweight Pistol Caliber Carbine with CMMG's MkGs Barrel & BCG Kit, featuring Radial Delayed Blowback for reduced recoil and enhanced reliability.

CMMG AR-15 5 BARREL & BCG SET 9MM

815835019796 100044581

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Barrel Weight: 1.4 lbs Cartridge: 9 mm Luger Contour: Medium Finish: Black Length: 5'' Make: AR-15 Muzzle Threads: 1/2-28 Twist: 1-10 Product no.: 100044581
Not available
565.2 GBP 0 £565.20 *
Barrel Weight: 1.7 lbs Cartridge: 9 mm Luger Contour: Medium Finish: Black Length: 8'' Make: AR-15 Muzzle Threads: 1/2-28 Twist: 1-10 Product no.: 100044582
Not available
599.9 GBP 0 £599.90 *
565.2 599.9 2 GBP
565.2 GBP £565.20

Prices inclusive of duty & VAT.

Product no.: 100044581

Mfr. No.: 99D17C3

815835019796 CMMG’s MkGs Barrel and BCG Kit allow you to build a Pistol Caliber Carbine using their Patent Pending Radial Delayed Blowback System. Unlike typical direct blowback systems, our RDB uses a bolt that is forced to rotate and unlock, slowing the BCG. This results in a lighter BCG for a lighter rifle, and less felt recoil than a straight blowback system. CMMG MkG Barrel and Bolt Kits are designed to work exclusively with their MkG Lowers, and a mil-spec upper receiver with enlarged ejection port. Other manufacturers’ receivers may work, but CMMG cannot guarantee function or reliability. Barrels are 5″ Medium Taper or 8” Medium Taper 1:10 Twist 4140 Chrome Moly Salt Bath Nitride Finish inside and out 9×19 NATO Chamber Threaded 1/2-28 Radial Delayed Blowback Bolt (Patent Pending) Requires enlarged ejection port for reliable operation. Weight: 1.4lbs(5”) and 1.7lbs(8”)
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565.2 599.9 2 GBP
Description Specification Customers reviews Accessories

CMMG AR-15 5 BARREL & BCG SET 9MM

565.2 GBP £565.20

Prices inclusive of duty & VAT.

Is a 'Call to order' product.

Description:

Build your ideal Pistol Caliber Carbine with CMMG's advanced technology.

The CMMG MkGs Barrel and BCG Kit empowers you to construct a Pistol Caliber Carbine utilizing their Patent Pending Radial Delayed Blowback System. This innovative system differs from traditional direct blowback mechanisms by employing a bolt that rotates and unlocks, thereby slowing the BCG for enhanced performance.

Key Features:

  • Lightweight BCG for a more manageable rifle
  • Reduced felt recoil compared to straight blowback systems
  • Designed exclusively for use with CMMG MkG Lowers
  • Compatible with mil-spec upper receivers featuring enlarged ejection ports
  • Barrel Options: 5″ Medium Taper or 8” Medium Taper
  • 1:10 Twist Rate
  • Constructed from 4140 Chrome Moly
  • Finished with Salt Bath Nitride inside and out
  • 9×19 NATO Chamber
  • Threaded 1/2-28
  • Radial Delayed Blowback Bolt (Patent Pending)
  • Requires enlarged ejection port for reliable operation
  • Weight: 1.4lbs (5”) and 1.7lbs (8”)

While other manufacturers’ receivers may be compatible, CMMG cannot guarantee their function or reliability. Elevate your shooting experience with the precision and reliability of CMMG’s MkG Barrel and Bolt Kits.



Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. CMMG’s MkGs Barrel and BCG Kit features a Radial Delayed Blowback System for reduced recoil and a lighter rifle.
  2. The kit is designed for exclusive use with CMMG MkG Lowers and a mil-spec upper receiver with an enlarged ejection port.
  3. Barrels come in 5" and 8" lengths with a 1:10 Twist, Medium Taper, and are finished with Salt Bath Nitride inside and out.

Attributes

  • Barrel Weight:
    1.4 lbs
  • Cartridge:
    9 mm Luger
  • Contour:
    Medium
  • Finish:
    Black
  • Length:
    5''
  • Muzzle Threads:
    1/2-28
  • Twist:
    1-10
  • Weapon type:
    AR-15
  • Delivery weight: 0.708kg
  • Shipping height: 51mm
  • Shipping width: 51mm
  • Shipping length: 381mm
  • UPC: 815835019796

Item details

Made in USA
US export classification: I(g)

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Variations:

Barrel Weight: 1.4 lbs Cartridge: 9 mm Luger Contour: Medium Finish: Black Length: 5'' Make: AR-15 Muzzle Threads: 1/2-28 Twist: 1-10 Product no.: 100044581
Not available
565.2 GBP 0 £565.20 *
Barrel Weight: 1.7 lbs Cartridge: 9 mm Luger Contour: Medium Finish: Black Length: 8'' Make: AR-15 Muzzle Threads: 1/2-28 Twist: 1-10 Product no.: 100044582
Not available
599.9 GBP 0 £599.90 *

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