Thread: looking for quickload data

Originally Posted by Three O'Three

Hi all. Could someone with quickload look up some data for me? I want to find out how much Ap70n powder (might need to use Unique?) with winlr primers in 303 with 167gn cast bullets to get 1000-1200fps. And same powder and primers in 243 with 106gn cast to get same velocity. Thanks

The standard load for Unique/AP70 with cast bullets in medium size cases is 10.0 grains,It has been used for over 100 years so is well tested
Will probably be a bit faster than 1000-1200