jeepmor said:
It is unethical and blatantly irresponsible IMO. If you are going to kill a deer, you owe it to the animal to kill it quickly and cleanly as possible.
No animal should have to suffer for the sake of one's ego, which is really what the decision to use this caliber boils down to, legal or not. If you are that interested in using a 40 caliber bullet to take a deer, please use a 10mm, the extra 300fps or so will be much more effective.
A .40 S&W, while I don't propone it, should work. I stick with the advice of a minimum 6" .357, but the point is that people have been hunting with .32-20's, .44-40's, .36 for a long time from both long guns and handguns and they put game in the skillet.
Unless you are a careful shot and have good woods / stalking skills, I would go and buy a .30-30 at a local gun shop for about $280.00 and then carry the .40 as a backup. If you are a good shot and really want to challenge yourself and have an accurate enough gun, get the right loads and work within the limits of the gun, shouldn't be a huge problem to put it on the table, but you should really be capable of putting the rounds on target.
A Whitetail is analogous to a human. We are about the same size and with clothing, about the same skin thickness. .40S&W has a good one shot stop performance on a person, should do OK on deer, provided you put the rounds on target and work within the range of the gun (max 50 or so yards).
frogomatic said:
+1
FMJ's are not legal for hunting
they don't have expansion properties nessecary to transfer energy from the bullet to the deer
the wound channel will be a little hole straight through with little tissue damage
do NOT use FMJ's when hunting
I haven't heard that.... I agree, they are not perfect, but the idea of staggering a clip, as I suggested is for both performance and penetration. If one doesn't quite do it the other will. I have used this method plenty of times when hunting hogs. For that matter, HARD CAST bullets don't "mushroom", they are harder and disrupt less than FMJ's do. From my experience anyway.