Hornady Outfitter, 243 Winchester, 80 Grain, CX, 20 Round Box 804574
Specifications:

Caliber	243 Win
Bullet Type	Copper Alloy eXpanding (CX)
Bullet Weight	80 gr
Muzzle Energy	1819 ft lbs
Muzzle Velocity	3200 fps
Rounds Per Box	20
Boxes Per Case	10
Application	Hunting
Casing Material	Nickel-Plated Brass