CMMG Mk3 .308 Winchester Semi-Auto Bolt Carrier Group Phosphate
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Specifications
Material Phosphate-finished steel carrier and steel bolt
Description
Product Overview
CMMG’s Mk3 .308 Winchester semi-auto bolt and carrier group is a phosphate-finished replacement or upgrade part designed to help restore reliable cycling in a compatible .308 Win Mk3-pattern build. The phosphate coating supports corrosion resistance and helps manage normal carbon fouling during repeated use.
Key Features
- Phosphate finish for improved corrosion resistance and fouling tolerance
- Designed specifically for the CMMG Mk3 .308 Winchester semi-auto platform
- Steel bolt and steel carrier construction for durable semi-auto operation
If you’re servicing or building a compatible Mk3 .308 Winchester upper, this CMMG phosphate bolt and carrier group is built for dependable function.
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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- SKU:
- 38BA423
- UPC:
- 815835012483
- BUDS ID:
- 48555
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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 | Phosphate-finished steel carrier and steel bolt | Hardened steel bolt and carrier with factory surface treatment | Nickel Boron coated steel | Carpenter 158 steel bolt with steel carrier, black nitride finish | 9310 steel bolt with hardened steel bolt carrier and protective surface treatment |
| Weight (lbs) | N/A | 0.02 | 0.07 | 0.0 | 0.11 |
| Actions | Current Item |



