CMMG Receiver Extension Nut Mk4 Black
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Specifications
Material Steel
Description
Product Overview
The CMMG Mk4 Receiver Extension Nut is a carbine AR-15 hardware component used to secure the receiver extension in place. Built for standard AR-15 carbine threading, it provides a clean, durable hardware solution for completing or refreshing an AR build.
Key Features
- Designed for AR-15 carbine receiver extensions
- Standard 1-3/16-16 receiver-extension nut threads
- Steel construction with a black finish for a matched look
- Secure mounting hardware for reliable buffer system setup
Upgrade your AR-15 build with the CMMG Mk4 Receiver Extension Nut for a proper, dependable receiver extension fit.
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:
- 55CA9CB
- UPC:
- 815835017426
- BUDS ID:
- 175370
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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 | Steel | Aluminum buffer tube with steel components | Anodized aluminum and polymer with steel hardware | Polymer stock assembly with an aluminum receiver extension tube | Anodized aluminum |
| Weight (lbs) | N/A | N/A | N/A | N/A | 0.02 |
| Actions | Current Item |



