ATH
Well-Known Member
For a healthy adult, what is the point in 243 for deer? A 150 grain 30-06 is faster, and 180 is just a little slower.
The point is that you can kill it just as dead with a fraction of the recoil and a flatter trajectory, the latter two increasing the odds of an ideal hit.
I am a fan of big holes but the 243 is plenty sufficient for antelope and deer and reasonably long ranges.