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Cmmg Bbl And Bcg Kit 16.1" 5.7x28mm
Cmmg Bbl And Bcg Kit 16.1" 5.7x28mm - Image 2

Cmmg Bbl And Bcg Kit 16.1″ 5.7x28mm

$383.31

SKU RPLCMMG57D0476 Categories , ,

In stock

The 16.1″ 5.7x28mm Barrel and BCG Kit is perfect for building an AR pistol or SBR in 5.7x28mm using CMMGs patented Radial Delayed Blowback operating system. Unlike typical direct blowback systems, Radial Delayed Blowback not only reduces the weight in your BCG but it results in less felt recoil than a straight blowback system and still provides essential features like last round bolt hold open. CMMGs 5.7x28mm Barrel and Bolt Kits are designed to be assembled into a Mk4/mil-spec AR15 upper and work with either a CMMG Mk57 lower receiver or Mk4/AR15 mil-spec lower receiver (when using CMMG 5.7 AR Conversion Magazines).

Features :

  • “16.1” 5.7x28mm Barrel”
  • 5.7x28mm Bolt Carrier Group
  • Black

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FIOCCHI LARGE RIFLE PRIMER SALE
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This Applies to any variation of Large Rifle Primers ordered. Unlimited usage of coupon. Only valid on in stock Fiocchi large rifle Primers.  
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