SoupOrMan wrote: I'd like to be able to put the #000 shells into it, but I think it's only a 2 1/2" chamber. You don't get many #000 into a 2 1/2" shell.
I think you could fit two because a 12 bore 2¾" mag holds eight 000 (.360) Buck based on 6 to the ounce...You'd probably get 15 #4 (.024) Buck based on 20 to the ounce
You might want to check out the .410 Org before thinking about it as a HD gun...especially their References Sections...
S&B 2 1/2" loads 3 OOO's at a rated velocity of 1255 fps.
