AKElroy
Member
The 7mm-08 and the .243 are NOT the same. Not even close. The 7mm-08 carries more energy to the target than does a .243. The fact that they're on the same case means nothing. A reasonably well placed shot with a 7mm-08 will drop that deer where he stands. Same shot or worse with a .243 you'll probably be looking for the thing after it runs off. It's about energy, and where energy is concerned the 7mm-08 wins.
I never said they were comparable with regard to energy, only that they are both effective on whitetail. My experience is based on South Central Texas game, where a 90lb buck is a good sized deer. The .243 drops them like a stone with decent placement. When my daughter is ready to start hunting, she will be starting with a .243. .223's, .220 swifts, .22-250's are all popular deer season chamberings around here, and the .243 is over-gunning it in that company. Recoil is critical to good shot placement for a new shooter, particularly a female. If I am buying a short action for me, then I would have to toss a coin between the 7mm-08 or the .308. The OP was buying for his wife, and that changes my recommendation to the .243. Back to effectiveness, on everything short of the largest boars, there is no South Texas game I can't take as cleanly with a .243 as you can with a 7mm-08.