I might have a couple lying around here. Used to hunt, but haven't lately. Way too much work to do around here. Which reminds me, I need to get off my butt and toss my hat in the ring for an elk tag this next fall.
Favorite is my Beretta M9, because it's basically the same weapon that I trained with and carried in the army. Fell in love with it, and own a couple different versions just because I can. I liked the M16 as well, but purchased an M4 from Bushmaster because of the smaller size and ease of finding cool toys to snap onto it. It's not really about the rifle's looks, but more about it just being something I am uber comfortable with, and that's what I gravitate towards. (Anyone who has been in the military can agree with how well you get to know those rifles inside and out!)