This is 6XC Corbon Performance Match 115gr. DTAC Ammo. Corbon's Performance Match ammunition is the leading edge in accurate target & competition ammo. Corbon uses the most accurate bullets available. The combination of reduced recoil with the lower muzzle flash and smoke of Corbon Performance Match ammunition will give you the confidence to become a champion. This is new manufactured ammo by Corbon that is brass cased, boxer primed, and non corrosive. It has an all copper jacketed projectile that will not stick to a magnet. The velocity is 2900 fps and 2148 ft lbs. This ammo packed 20rds. per box.