I am new to casting bullets. I have a friend that casts for me on half for all the wheel weights I send. I am loadinf for a 45 colt Blackhawk. I am using a 4 5/8 inch blackhawk. The bullets run air dried 8 to 10 and water cooled 15 to 18. What would be a better hardness in the 270 gr, SAA RCBS penta point and HP bullet. The weights run about 270 gr. in penta point and about 275 gr. in the HP. I would like to find a load about 900 to 1000 FPS. The pouder I will use is WW 571. I know it is an obsoleter powder but I have almost 4 LBS. HELP!! Ineed a load and some advise!!!
Zacharoo