CMMG Mk4 Lower Assembly with M4 Butt Stock 5.56 NATO Blue/Black AR-15 Lower Receiver
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Specifications
Action Double Action
Caliber / Gauge 5.56 NATO
Finish Blue/Black
Grip Safety No
Manual Safety Yes
Trigger Safety No
Description
Product Overview
The CMMG Mk4 Lower Assembly with M4 Butt Stock is an AR-15 pattern lower receiver assembly built for compatibility with semi-automatic AR-15 uppers. It features an M4-pattern buttstock and an AR-style manual safety, making it a solid foundation for an AR-style build.
Key Features
- AR-15 pattern lower receiver assembly built for semi-automatic AR builds
- Includes an M4-pattern buttstock
- AR-15 style manual safety for straightforward operation
- Blue/Black finish
Pair this Mk4 lower assembly with a compatible upper to complete your intended AR-15 configuration.
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:
- 55CA3F6
- UPC:
- 815835016597
- BUDS ID:
- 717067577
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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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| Action | Double Action | Double Action | Double Action | Double Action | Double Action |
| Caliber / Gauge | 5.56 NATO | 5.56 NATO, .223 Remington | 5.56 NATO | 5.56 NATO, .223 Remington | 5.56 NATO, .223 Remington |
| Finish | Blue/Black | Anodized | Black | Anodized Black | Black |
| Manual Safety | Yes | Yes | Yes | Yes | Yes |
| Actions | Current Item |



