Hey, just purchased a ruger 77 hawkeye compact in a 260 rem for my 9 year old son. I bought a box of remington 120 accutips, and couldn't get much better than 3 inch groups with it at 100yds. (I can throw rocks more accurate then that). Did a little research and best I can tell it has a 1-8 twist, so i figured it might shoot the 140 grain better, bought a box of federal trophy bonded bearclaws 140gr, it dropped the groups down, but I dont know much about the bearclaws, I bought them due to lack of options at my local gun shop, but I wanted to see if the 140s shot better. So I guess my question is, is the 140gr trophy bonded bearclaws good for whitetails? (not the new tipped version, but the older moly coated ones)