I guess I'm the common caliber guy. I dont hunt yet, usually punchin holes in paper. So I'm running .308 win 175's in my rem. 700 in an AICS stock, and 77gr. smk's that I load in my 18" SPR .223 AR. I like to keep them together so I can do some bulk loading and shoot more! Oh and one of my favorite rifles is my .22lr, man its awesome with Wolf match.