350 Legend was introduced in 2019 as a fast moving straight-walled cartridge that gives deer hunters in states with caliber/cartridge restrictions a round that delivers optimal power on target with less recoil than other popular hunting calibers like .30-30 or .243 Win. Designed to work with any standard AR15 lower group, this 350 Legend RESOLUTE Mk4 Upper Group is just what you need for your next build. Available in six different Cerakote finishes, all CMMG Upper Groups come complete with bolt carrier group and ZEROED accessories including :
