elwoodm
Member
been working up 44 mag load with slow powders winch 296 and blue dot and faster powders power pistol acc#7. things were slow on fps so i kept crimping more till i got less un burnt powder and flash and fps started to go up. wondering if i should keep the crimp the same on all powders or crimp less on faster powders. btw im using lee dies with fcd and col 1.6 loads acc#7 16.5gr rem 240gr sjhp @1297 fps,acc#7 18.3gr horn 200gr xtp @1420 fps,blue dot 14.5gr rem 240gr sjhp @1307 fps blue dot 16gr horn 200gr xtp @1380 fps, power pistol 13.2gr horn 240gr xtp @1334 fps, power pistol 14.5gr horn 200gr xtp @1410 fps,winch 296 23.5gr horn240gr xtp @1318 fps, winch 296 27gr horn 200gr xtp @1408 fps.