SNOW Welcome to the site as an active poster. I don't recall ever talking with anyone shooting a 25 caliber on a 284 case. Darryl or Steve would certainly have more experience with 25 caliber rifles than I would, I'm sure they'll mention something. Welcome to the long range crowd and I'm sure you'll enjoy it and the confidence it brings. As a word of caution... don't mention shooting long range to too many folks right in the beginning, you'll probably get some mighty negative feedback, it's not a pleasant experience.