Over the years I have used almost every brand and style of 40 and 50 gr. bullets to shoot the small ground squirrels of south west Id. Due to the volume of shooting I have migrated to the less expensive bulk bullets available from various sources. The 50gr soft points I ordered from Midway and Midsouth shoot very well in 3 223's and 1 22-250 and 1 220 Swift. With solid hits they are very destructive, fringe hit not so much. But if I had to rate the brand name bullets from most explosive to least explosive on these small low resitant targets I rate them as follows. The TnT,Horn SX, Sierra Blitz,Sierra 45 hornet as a group, followed closely by the V-Max & Balistic tips, the 52 Speer hp, 45 Hornady Generally the soft points and plastic tips seemed more explosive than the hollow points. It has been years since I used the 45 Hornady but in those days found it to be a pretty tough bullet and have pushed it to over 4000 fps in the Swift with no problems. Good luck with your search.
