I've got about 600 full length cases laying around and want/need to fire form them to match 3 different 243's. I have about 400 58 grain Zombie bullets I was going to use to form the cases. How much pressure is needed to form an RP case adequately? I have on hand: 4064, 4350, RL19, 4198, 4895, RL7 7828, H100V and a bunch or shotgun and pistol powders also. I really don't want to sent hot rounds down the barrels and help burn out the barrels. Any recommendations on powder/charge? I don't care how fast or accurate they are. Probably just shoot them into a sand pile or water any way.
thanks in advance,
B
thanks in advance,
B