CMMG Endeavor MK4 .223 Remington/5.56 NATO Rifle
Caliber: .223 Remington, 5.56 NATO · Capacity: 30+1
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Specifications
Action Semi-Automatic
Ambidextrous Safety No
Barrel Length 18 inches
Caliber / Gauge .223 Remington, 5.56 NATO
Capacity 30+1
Finish Armor Black
Grip Safety No
Magazines Included 1
Manual Safety Yes
Optic Ready Yes
Overall Length 35.5 inches
Threaded Barrel Yes
Trigger Safety No
Weight 7.2 pounds
Description
Product Overview
The CMMG Endeavor MK4 is a semi-automatic AR-15 rifle chambered for .223 Remington and 5.56 NATO. Its 18-inch threaded barrel provides a practical balance of ballistic performance and handling, while the 30+1 capacity is well suited to range sessions and training. The Armor Black finish delivers a subdued appearance, and the flat-top receiver is optic-ready for mounting a compatible sighting system. A manual safety, adjustable stock, and familiar AR-15 controls make the Endeavor MK4 straightforward to operate and configure.
Key Features
- Chambered for .223 Remington and 5.56 NATO ammunition
- 18-inch threaded barrel balances velocity and maneuverability
- 30+1 capacity supports extended shooting sessions
- Armor Black finish provides a durable, non-reflective exterior
- Flat-top receiver is optic-ready for a compatible red dot or scope
- Semi-automatic operation enables fast follow-up shots
Explore the CMMG Endeavor MK4 for a dependable, optic-ready AR-15 platform configured for range use, training, and practical shooting.
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:
- 55AFDF3AB
- UPC:
- 810046238684
- BUDS ID:
- 713095037
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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
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| Action | Semi-Automatic | Semi-Automatic | Semi-Automatic | Semi-Automatic | Semi-Automatic |
| Barrel Length (in.) | 18.0 | 16.0 | 18.0 | 16.0 | 16.0 |
| Caliber / Gauge | 5.56 NATO, .223 Remington | 5.56 NATO, .223 Remington | 5.56 NATO, .223 Remington | 5.56 NATO, .223 Remington | 5.56 NATO, .223 Remington |
| Capacity | 30 | 30 | 30 | 30 | 30 |
| Manual Safety | Yes | Yes | Yes | Yes | Yes |
| Optic Ready | Yes | Yes | Yes | Yes | Yes |
| Threaded Barrel | Yes | Yes | Yes | Yes | Yes |
| Finish | Armor Black | FDE/Tan | Blue/Black | Blue/Black | N/A |
| Overall Length (in.) | 35.5 | 34.5 | N/A | 41.5 | N/A |
| Weight (lbs) | 7.2 | 7.5 | N/A | N/A | N/A |
| Ambidextrous Safety | No | No | Yes | No | N/A |
| Sights | N/A | N/A | N/A | Standard Sights | N/A |
| Actions | Current Item |
