Cmmg Barrel and Bcg Kit 5.7X28MM 5 Black
Cmmg Barrel and Bcg Kit 5.7X28MM 5 Black - Image 2

Cmmg Barrel and Bcg Kit 5.7X28MM 5 Black

$447.99

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CMMG Barrel and BCG Kit, 5.7X28MM, 5″ Barrel, Black, Fits AR Rifles 57DBC33

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SKU: R01-CMMG57DBC33 Category: Brand: UPC: 810097502390

Description

The 5″ 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).

Additional information

Weight 26 lbs
Dimensions 15.5 × 2.25 × 2.25 in
Barrel length

5
Barrel material

Stainless steel
Barrel twist rate

1:9
Barrel type

Threaded
Brand

Cmmg
Ca prop 65

Yes
Ca prop 65 chemical

Lead
Caliber

5.7×28 fn
Color

Black
Compliance item type

Upper parts
Firearm accessories weapon fit

Ar-15
Muzzle thread

1/2-28
Fit

Ar rifles
Product type

Barrel
Sub category

Barrels

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