OK, one more. Back in my school days I took a young lady hunting. Wanted her to use my .308 with mild 150 grain loads but she insisted on using her dad's friend's .243. Dad told her .308 was too much gun for his dainty little girl (he probably should have been more concerned about the young man taking her hunting, alone out in the woods). 100 grain green box. She made a good hit on a large buck. High lung, about 75 yards. Bullet did not exit. Fortunately there was fresh snow and not many deer tracks in the woods, because that deer ran over 100 yards with collapsed lungs, and only a few pepper grain sized spots of blood past the initial impact.
Northwoods deer are a different animal than the ones south of I-90.
Northwoods deer are a different animal than the ones south of I-90.