Table of Contents

CMMG Endeavor Mk4 Semi-Automatic Centerfire Rifle Information

There’s a world of options when it comes to AR15s, and for those that want to reach out to further targets or hunt with 5.56, the 18-inch ENDEAVOR Mk4 chambered in 5.56x45mm is an awesome choice. Despite all the different caliber offerings available today for AR15 pattern rifles, 5.56x45mm still stands as one of the most popular.

Built on our Mk4 – AR15 platform, this ENDEAVOR can make use of just about any AR15 compatible component, like custom trigger groups, and utilizes a nitride-finished 18-inch 416 stainless steel barrel for enhanced ballistic performance.

Each CMMG ENDEAVOR rifle is purpose-built for long-range performance, with everything from the Magpul MOE rifle stock to the ZEROED muzzle brake, and every part in between selected for its utility to the avid marksman.

The EML 15 handguard maximizes customization potential. M-LOK attachment slots at the 12, 3, 6, and 9 o’clock positions give you plenty of real estate to mount accessories, while the Picatinny rail sections allow for easy and solid mounting points for sights and accessories.

Features

Extended Magazine Release Button
Polymer Dust Cover
Ambidextrous Safety and Charging Handle

Made In United States of America
WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov.

Specifications

Cartridge	5.56x45mm NATO
Capacity	30 Round
Weight	7 Pound
Overall Length	37.8 Inches
Barrel Length	18 Inches
Twist	1:7
Threads	1/2″-28
Hand	Right
Youth	No
Action Type	Semi-Automatic
Stock Type	Pistol Grip
Stock Material	Synthetic
Stock Color	Coyote Tan
Trigger Type	Mil-Spec
Safety	Ambidextrous Thumb
Threaded Muzzle	Yes
Barrel Finish	Matte
Front Sight	None
Rear Sight	None
Frame Material	Aluminum
Muzzle Device	Muzzle Brake
Scope Included	No
Frame Finish	Cerakote
Magazine Style	Detachable
Fluting	No
Country of Origin	United States of America
Included Mounts	No

Delivery Information

Must Ship to FFL Dealer	Yes
Shipping Weight	9.540 Pounds

3 reviews for CMMG Endeavor Mk4 Semi-Automatic Centerfire Rifle For Sale

5.0

Based on 3 reviews

5 star	100	100%
4 star		0%
3 star		0%
2 star		0%
1 star		0%

Rated 5 out of 5

Corbin (verified owner) – September 29, 2022

I was able to get this out to the local 25yd indoor range, and all I can say is that this gun is FUN!! It shoots like a dream and is easy to point. I had to adjust the elevation on the sight slightly (was hitting low at 15yds), but otherwise it went bang every time!

2 products

(0) (0)
Rated 5 out of 5

Mya (verified owner) – September 29, 2022

I had not shot a rifle for over 30 years, since the days of my youth when I shot often. I like the looks and versatility this gun. Nice aftermarket upgrades are available and the design of the carbine makes it very customizable. This weapon shot accurately from the first shot at 25 yards, despite my poor eyesight and arthritic neck.

1 product

(0) (0)
Rated 5 out of 5

Granville (verified owner) – September 29, 2022

An awesome product with great flexibility. The customer support is superb. I recommend this without any doubt.

2 products

(0) (0)

Only logged in customers who have purchased this product may leave a review.

Q & A

Ask a question

There are no questions yet