Your cart is empty
Mfg Item #: 60F869D
CMMG's ENDEAVOR 300 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 three 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.
| Shipping Width | Y |
|---|---|
| Shipping Length | .00 |