Every 308 Upper we sell can be configured to your specifications. Customize your 308 WIN Complete Upper with an optic, muzzle device, rail, bolt carrier group, magazine, or charging handle from our matched selection. Your 308 WIN AR 10 Upper Receiver will arrive turn-key and ready to shoot out of the box.
308 Winchester may be the most popular hunting ammo in the world. Its range and take-down power make it an excellent match for most medium- and large-game hunts.