The CMMG Endeavor 100 MK4 Upper delivers an excellent choice for an AR-style rifle build with its dependability, durability, and consistency. It comes chambered in 6mm ARC with a 20 inch barrel. Features include an optics ready flat-top, an M-LOK handguard, and a 10 round magazine. Get this upper today for the best price online from GrabAGun!
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CMMG's ENDEAVOR 100 Upper Group Kit is chambered in Hornady's 6mm ARC. Designed for superior long-range accuracy, this upper group kit features a 20-inch barrel and includes one 10-round magazines so that you can easily pair with your existing AR15 lower receiver and squeeze out every drop of ballistic performance from this exciting new caliber.
Endeavor 100 MK4 Upper Specifications
Caliber: 6mm ARC
Model: Endeavor 100
Series: MK4
Barrel Length Range: 20" to 20.99"
Sights: None, Optic Ready
Capacity: 10rd
Muzzle: A2 Compensator
Firearm Fit: AR-15
Handguards: 15" CMMG RML M-LOK
Includes: Magazine
Receiver Finish: Black Hard Coat Anodized
Receiver Material: 7075 T6 Aluminum
Thread Pattern: 5 / 8"-24 tpi
Twist: 1:7.50"
Weight: 5.40 lbs
Barrel Description: Medium Taper
Barrel Finish: Black Nitride
Barrel Material: 416R Stainless Steel
Barrel Length: 20"
More Information
Barrel Length
20
Caliber
6mm ARC
Capacity
10
Condition
New in Box
Finish Per Color
Black
Manufacturer
CMMG
Manufacturer Part Number
60F8619
Model
Endeavor 100 MK4 Upper
Type
Uppers
UPC
810046230510
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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