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CMMG Barrel and BCG Kit 8" 5.7x28mm

Item Number: 57D88C3
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Condition: New

Temporarily Out of Stock

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Product Description

The CMMG 8" 5.7x28mm Barrel & BCG Kit is an ideal foundation for building a compact AR pistol or short-barreled rifle chambered in 5.7x28mm. Designed around CMMG's innovative Radial Delayed Blowback operating system, this kit provides smoother operation, reduced felt recoil, and enhanced reliability compared to traditional blowback designs. The included barrel and bolt carrier group are engineered to work together seamlessly, delivering dependable performance in a lightweight, compact package

Product Features

Designed for 5.7x28mm AR pistol and SBR builds
Includes a matched 8" barrel and bolt carrier group
Utilizes CMMG's patented Radial Delayed Blowback system
Reduces felt recoil compared to standard blowback platforms
Promotes smoother cycling and improved reliability
Compact 8" barrel ideal for maneuverability and suppressed applications
Engineered for seamless compatibility and dependable performance

Product Specifications

Caliber: 5.7x28mm
Barrel Length: 8"
Operating System: Radial Delayed Blowback
Included Components: Barrel & Bolt Carrier Group (BCG)
Platform Compatibility: AR Pistol / AR SBR Builds
Application: Recreational Shooting Personal Defense and Custom AR Builds**:** CMMG