Barrel length is a big consideration when it comes to long-range rifles luckily the 20-inch ENDEAVOR Mk3 in 6.5 Creedmoor hits the sweet spot of maneuverability and performance. Designed for long-range shooting 6.5 Creedmoor has quickly become a favorite of many because of its flatter trajectory and lower recoil than .308 WIN. - They say bigger is better which is exactly why this ENDEAVOR is built on the bigger and beefier Mk3 (LR-308/DPMS Gen 1 high-pattern) receiver platform to handle larger calibers like 6.5 Creedmoor. - 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 o