CMMG 5.7x28mm 16.1" Replacement Barrel Kit with Bolt Carrier Group for AR Platform

CMMG 5.7x28mm 16.1" Replacement Barrel Kit with Bolt Carrier Group for AR Platform

$431.17 $524.95
(You save $93.78 )
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About this item

CMMG's 5.7x28mm Barrel Kit features a 16.1� threaded barrel, lightweight BCG, and Radial Delayed Blowback for reduced recoil in AR builds.

Brand: CMMG

Caliber or Gauge: FN 5.7x28mm

Product Details

The CMMG 57D0476 Replacement Barrel Kit with Bolt Carrier Group is an exceptional addition for those looking to build a carbine-length AR platform chambered in 5.7x28mm. Featuring a 16.1 threaded barrel and utilizing CMMGs innovative Radial Delayed Blowback operating system, this kit not only enhances the overall performance of your firearm but also significantly reduces felt recoil compared to traditional direct blowback systems. The lightweight design of the bolt carrier group ensures that your build remains agile without compromising essential features such as the last round bolt hold open. This barrel and BCG kit is specifically engineered for seamless assembly into a Mk4/mil-spec AR15 upper, making it compatible with either a CMMG Mk57 lower receiver or a standard Mk4/AR15 mil-spec lower receiver when paired with CMMG 5.7 AR Conversion Magazines. The sleek black finish adds a tactical aesthetic while ensuring durability and longevity in various shooting environments. Whether you are a seasoned hunter or a competitive shooter, the CMMG 57D0476 Replacement Barrel Kit provides the reliability and performance needed for an exceptional shooting experience.
SKU:
CMMG57D0476
UPC:
810097502413
MPN:
57D0476