The CMMG Endeavor MK4 rifle is chambered for 5.56X45 with a 18 inch barrel and a 30 round magazine. The CMMG Endeavor MK4 features a Magpul MOE rifle stock and a CMMG ZEROED pistol grip. Don't pass up owning a fine CMMG Endeavor MK4 rifle, while you are here check out a suppressor for an AR15 rifle, bulk ammo, and super cheap other gundeals from GrabAGun online!
Easier approval. $0 Down. Easy installments up to 60 months. Approvals up to $10,000. No hard credit inquires for Pre-Approval. Apply and Buy Today!
Shoot Now, Pay Later® 4 Pay
Pay in 4. Four Payments, no interest for purchases between $150 to $700. No hard credit inquires for Pre-Approval. Apply and Buy Today!
Shoot Now, Pay Later® 4 Pay and Traditional Financing
Try Pay in 4 at 0% interest for purchases between $150 to $700. Or Select Easy installments up to 60 months. Approvals up to $10,000. No hard credit inquires for Pre-Approval. Apply and Buy Today!
Theres 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 oclock 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.
CMMG Endeavor MK4 Specifications
Platform: Mk4
Caliber: 5.56x45mm
Operating System: Direct Impingement
Barrel Length: 18
Barrel Twist: 1:7
Barrel Contour: MT
Barrel Material: 416SS SBN
Muzzle Device: ZEROED Muzzle Brake 5.56
Muzzle Thread: 1/2 X 28
Gas Port Location: Rifle
Gas Block: 0.750 Non-Adjustable
Upper Receiver: Billet 6061 T6 Aluminum
Lower Receiver: Mk4 Forged 7075 T6
Hand Guard: CMMG EML15 M-LOK
Finish: Cerakote Standard
Charging Handle: CMMG ZEROED Ambi
Pistol Grip: CMMG ZEROED Pistol Grip
Buffer Type: AR15 Rifle/AI
Receiver Extension: CMMG A1 Extension
Stock / Brace: Magpul MOE Rifle Stock
Trigger Type: Mil-Spec Single Stage
Trigger Guard: CMMG ZEROED Trigger Guard
Safety Selector: CMMG 60/90 Degree
Magazine: Magpul 30rd PMAG
Weight: 7
Length: 37.8
More Information
Barrel Length
18
Caliber
5.56
Capacity
30
Condition
New in Box
Finish Per Color
Black
Manufacturer
CMMG
Manufacturer Part Number
55AFDF3SG
Model
Endeavor MK4
Type
Modern Sporting Rifles
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
Questions And Answers
Reviews
Due to increased state legislation around firearms, you must be 18 to access our site.
