Ready to push the long-range limits to what you thought was possible with an AR? This ENDEAVOR Mk3 chambered in 6.5 Creedmoor may be just the rifle you need. Even though 6.5 Creedmoor has a much shorter history than the commonly compared .308WIN, it was designed specifically for hitting long range targets while generating less recoil. This ENDEAVOR utilizes a 24-inch 416 stainless steel barrel with a nitride finish to better realize the potential of the 6.5 Creedmoor cartridge, along with the AR10-sized Mk3 (LR-308/DPMS Gen 1 high-pattern) receivers.