CMMG MKGS Barrel 9MM 16.1" Barrel Black Finish Includes BCG Fits AR Rifles 99DE642
$489.55
$499.95
Cmmg
CMMG Barrel and BCG Kit 5.7X28MM 16.1" Barrel Black Fits AR Rifles 57D0476
Cmmg
$489.55
$499.95
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Cmmg
CMMG Barrel and BCG Kit 5.7X28MM 16.1" Barrel Black Fits AR Rifles 57D0476
The 16.1" 5.7x28mm Barrel and BCG Kit is perfect for building an AR pistol or SBR in 5.7x28mm using CMMG's 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. CMMG's 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).
10 Round Extension
FN 5.7 Pistol Magazines
Increases Capacity
Stock Notice: This item is NOT marked "In Stock". We will contact you within 12-24 hours by email if your order is on backorder with our distributor and will take longer than the 5-7 business days it takes us to ship out. Please do not order if you need this item shipped immediately.
10 Round Extension
FN 5.7 Pistol Magazines
Increases Capacity
Stock Notice: This item is NOT marked "In Stock". We will contact you within 12-24 hours by email if your order is on backorder with our distributor and will take longer than the 5-7 business days it takes us to ship out. Please do not order if you need this item shipped immediately.
