Not too much really, in my experience the 130gr bergers need a bit of body depth to really open up and perform i.e. I think they do a couple of inch's of penetration before they come to pieces. Freaking impressive performance on fallow and red deer, and on half grown to full grown goats - small goats and small game though they tend to pencil through a bit and then open up. The 130gr bergers are not a varmint bullet in my opinion.
40gr V-Maxs at 3200fps out of my 22K-hornet are much more impressive on small game.
Bookmarks