I think test have shown that hunting rounds will not "cut thru" undergrowth effectively.
ORIGINAL: jackpot
Where I hunt is pretty brushy and a 100 gr would not cut thru some of the stuff I have to shoot thru. Any reason you would not shoot a larger round?? Shot plcement is important but if you do not hit that "sweet" spot then you have just injured a deer and will never find it till the coyotes do.