CMMG MK4 Receiver Extension Black Steel
Specifications
Material Steel
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
Description
Product Overview
The CMMG MK4 receiver extension is a black steel buffer tube designed specifically for MK4 AR platform builds. It provides the mounting and threading needed to run the buffer and action spring assembly for reliable cycling.
Key Features
- Mil-spec receiver extension threading for proper buffer and spring fit
- Black finish to match common MK4 build aesthetics
- Designed to work with the CMMG MK4 receiver extension system
- Steel construction for durability and stable alignment
Upgrade or replace your MK4 buffer tube with the correct CMMG receiver extension for a clean, solid AR build.
0 Reviews
- SKU:
- 55CA9D7
- UPC:
- 816422020676
- BUDS ID:
- 48556
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Retail Availability
Bud's Gun Shop - Lexington, KY
1105 Industry Road, Lexington, KY 40505
Bud's Gun Shop - Sevierville, TN
2270 Two Rivers Blvd, Sevierville, TN 37876
Uncle Lee's - Greenville, KY
820 Main St, Greenville, KY 42345
