so I sent my Mossberg 930 spx out to be threaded for choke tubes.... I was thinking if I used full choke I could get tight groups at 25 yards, say with in a 10 inch square, i bought a box of federal flight control buck, and at 37 yards all the pellets and the wad where in a 6 inch square, i was totally impressed, but not so much with critical defense hornady as it sucked at 25 yards.
so i though i could just choke my barrel and get about the same results with my home load, well not even close... i am shooting home cast #4 buck 21 pellets in a winAA12 clone wad with AA hulls and 16 grain of titewad powder, and no matter what i did even going up to 22 grain of powder, even waxing the pellets in the wad, even went to 4 other wads including some reclaimed flight control wads. and at most i get 50 percent of the pellets in the target and the other 50 who the hell knows where they go.
i have to have tight buck at 25 yards, i don't want a huge spread, and i don't want to blow hundreds on federal ammo, i though about sluthing a round of the federal but the wad cannot be found on the market that i know of, i emailed bpi to ask them but no reply, guess i should call
any way does any one have any suggestions to get that range out of my buck shot, i have tried full, mod, imp mod, cyl and turkey choke tubes my best pattern was imp mod and it was pretty decent at that distance with walmart suprema ammo but not with my home load