Ok with that said, what kills is pattern(pattern density). Not soft lead that delivers more energy than steel. Not pellet size. Pattern to kill is a dose revealed in a dose of pellets at 30 yds with out holes in the pattern that allows the target to escape wounded or escape totally. We are lucky as rabbit hunters as it takes very little to kill a rabbit. What happens with guys I hunt with mostly is they blow the heck out of a rabbit.
I hunt rabbits and birds and I have patterned every shotgun I have from my Benelli SBEII to my bolt action Mossberg 410 with ce-lect choke or the old polychoke system(for those of us who remember). What I have found patterning from 20, 30 and 40 yds is you can pretty much deliver a LETHAL DOSE TO MOST UPLAND GAME

My findings are with a 20 gauge using # 7 1/2 shot with a Improved cylinder you will have a very nice sice shot cup/pattern at 30 yds with plently left to kill at 40. With the 12 gauge using #6 with cylinder bore you will achieve the same killing pattern. Very nice, very effective. Using high brass or heavy loads can however create over kill at 20 yds or less. So if you like high brass try to aim for the nose or beak of the animal at close range. Remember the old butt, belly, beak, bang. It creates good follow through and less harm to meat and a lot of head shots. Last the 410 needs #7 1/2 to #8 at IC or modified. #7 1/2 with a modified barrel will let you reach out better at ranges past 30yds but you just do not have much shot in a 410. The #8 to 30yds is excellent with an improved cylinder.

I appologize for this lengthy disortation. I obviously have too much time on my hands, and I may be a bit of a geek. I enjoy working with my firearms, I look at them as the tools of my trade in hunting, and want them to perform at their highest level for me.
