CMMG Barrel and BCG Kit 5.7x28 16.1in 4140CM SBN
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Specifications
Material 4140CM steel
Description
Product Overview
Build your 5.7x28 AR-15 pattern setup with CMMG’s 16.1-inch 4140CM barrel and matching BCG kit. The barrel comes factory-built from 4140 CM steel with CMMG’s SBN surface treatment, designed for durability and reliable cycling in a dedicated 5.7x28 configuration.
Key Features
- 16.1-inch 5.7x28 barrel for a balanced combination of velocity and handling
- 4140CM steel barrel construction with CMMG SBN surface treatment for improved wear resistance
- Matching bolt carrier group engineered for 5.7x28 builds
- Factory kit format simplifies sourcing key components for a dedicated 5.7x28 conversion build
If you’re assembling or upgrading a 5.7x28 AR-15 style build, this CMMG barrel and BCG kit provides the core components you need to get running.
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
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- UPC:
- 810097502413
- BUDS ID:
- 158966
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Retail Availability
Bud's Gun Shop - Lexington, KY
1105 Industry Road, Lexington, KY 40505Bud's Gun Shop - Sevierville, TN
2270 Two Rivers Blvd, Sevierville, TN 37876Uncle Lee's - Greenville, KY
820 Main St, Greenville, KY 42345Similar Products
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| Material | 4140CM steel | 4150 CMV steel with nitride treatment | 4140CM steel with nitride finish | 4140 Chrome Moly Steel | 4140 chrome moly steel |
| Weight (lbs) | N/A | N/A | N/A | N/A | 2.9 |
| Actions | Current Item |



