please, redhawk.
what load are you using in the 460? the factory loads (both hornady and cor-bon) are incredible in my 8 3/8 inch s&w but the re-loads don't fare as well.
i have tried light .45 colt (255-gr with 19 gr lil' gun = keyholing at 100 yards), heavy .45 colt (230 gr golden sabre with 16 gr blue dot = 6 inch at 100 yd), several 454 loads (most in the 4 to 8 inch at 100yd - a couple can't group inside a foot), and a few 460 loads with mostly 200gr barnes xpb bullets ( too expensive to load too many - 13 10-shot loads have about exhausted my supply of those) and 230 gr golden sabre, 300gr speer soft point, 250gr nosler hollow point, and 300gr sierra jsp. powders have been lil' gun, h110, and h-4227. verocities have been 1600 to 2100fps.
none of these loads have given me any near the accuracy of the factory loads.
i have fired well over 600 handloads with little progress to show for it.
what is the magic load i am looking for?