My #1's range in caliber from 250 Savage to 450/400 NE. All of them shoot very well even the big ones in 375, 405, 35 Whelan and the 450/400. Seeing as there are no buffalo or elephant in Michigan I load this down following MD's formula of reduced loads with H4895 and it makes for a dandy deer rifle. I have a passion for tweaking them just a little bit as I like nice wood. A 7MM-08 300 Savage [/url]