My 22-250 has the Zeiss rapid Z 1000 varmint, it is actually designed for that caliber. The glass is really nice. I shoot the ballistic tips running 3550fps, which matches the stadia lines perfect. Longest dog with that gun is 580 yds., but that is really stretching that bullet. He will love that caliber. Can't really go wrong with any of them, there are some really nice scopes on the market today.