100gr Hornady SP have never failed me in the 243 and have good luck with the 150 gr in the 308 and 30-06 as well as the 165 and 180 gr SP's . I think they are the best of lead tipped cup and core bullets. Magnum Man
Couldn't agree more. ^^^^
100g BTSP out of either of my 6mm's has proven to be very deadly. 150g BTSP out of any of my .308's and '06's too.