Starting this thread as there is no real data for the 22GT out of there. This will be a culmination of my data and hopefully others data that way we can have sort of a reference of powder choices and charge weights with given bullets, twist rates that work, etc.
This being said I am working with 3x fired OG Alpha 6GT brass necked down in a Whidden FL sizing die with a 0.249” bushing and then running a 0.222” SS expander mandrel through it for 2 thou neck tension.
Going to be running CCI 450’s, H4350, and 95gr SMK’s in a 6.5 twist kreiger barrel. Starting low at 33gr and working up to 35.7gr and will go higher if bullets stay together and speeds are good and lack of pressure. Planning on testing tomorrow through a brake since I don’t want to blow up bullets in my can.
I know folks are running 37gr of H4350 in a 6GT but didn’t want to start too high as this is my first time with a wild cat that has virtually no load data. Hopefully everything goes well and regardless I will be posting results tomorrow after the range day.
This being said I am working with 3x fired OG Alpha 6GT brass necked down in a Whidden FL sizing die with a 0.249” bushing and then running a 0.222” SS expander mandrel through it for 2 thou neck tension.
Going to be running CCI 450’s, H4350, and 95gr SMK’s in a 6.5 twist kreiger barrel. Starting low at 33gr and working up to 35.7gr and will go higher if bullets stay together and speeds are good and lack of pressure. Planning on testing tomorrow through a brake since I don’t want to blow up bullets in my can.
I know folks are running 37gr of H4350 in a 6GT but didn’t want to start too high as this is my first time with a wild cat that has virtually no load data. Hopefully everything goes well and regardless I will be posting results tomorrow after the range day.