I shoot the 110gr in my .270 no penetration problems and they seem to expand very well. Also shot a bobcat at 175 yards that was repairable by the taxidermist. Shoot the 80gr out of the .243. We did recover the complete bullet from a pig my daughter shot of Christmas break. It entered through the head and neck. Came to rest in the front thigh. Shoot the 55gr in the .223. We have took 4 deer with this load past few years. Shots where from 25-300 yards. All bullets preformed well not matter what we asked them to do.