I am looking at getting into a bit of distance shooting. I am accurate with my .17hmr to 300yds but am wanting to get into a larger caliber and also a little more distance. I have about 600yds to play with on my property and am in need of some wisdom. Please tell me what your recommendations are for caliber, rifle, upgrades to rifle, and scopes. I thank you in advance and after reading the forums on this site am expecting some great suggestions. Almost forgot, I am working with a budget of $600 total so try to keep it close. Thanks again gentlemen!