I'm just getting into reloading. This weekend I took two .223 loads out to the range to test, one 55grn and one 75gr. With the same powder charge in each the 75s hit 4" higher than the 55s at 200yards. My goal was to have the same POI at 200 and use the 55s inside 200yds and the 75s for anything farther. My question is should I try to reduce the load on the 75s or increase the 55s to change the POI? Or is there another way to go about this? I don't have access to a chrono so I cant give velocities for either load.
The loads were as follows:
75grn BTHP 23.5gr Ramshot Tac 2.20OAL Crimped
Hornady 55grn BT 23.5gr Ramshot Tac 2.20OAL Crimped
Any help or thoughts on the subject are appreciated.