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.
|Sights||None, Optic Ready|
|Handguards||15" CMMG RML M-LOK|
|Barrel Finish||Black Nitride|
|Barrel Material||416R Stainless Steel|
|Barrel Description||Medium Taper|
|Barrel Length Range||20" to 20.99"|
Determined at checkout.