6.5 sst

Hey there, I was wondering if anyone have load data for the 153 Hornady A Tips in 6.5 SS or SST. I was planning on building either a 6.5 SS or 6.5 SST, but I wanted it to be shorty like maybe 16" or 18" barrel.

So I’m thinking about building my first semi custom. What I’m thinking is a tikka action. And one of two barrels depending on what caliber I choose. If I go with 6.5 creedmoor I would get a 26 inch 7.5 twist one barrel. If I go with the 6.5sst I would go with a 26” 7.5 twist preferred barrel...

Let me start by saying that this is my first true wildcat cartridge. I don’t count the 6x47 Lapua as you just run 6.5x47 Lapua through a sizer and shoot it. At the time of writing this I have 350 rounds of fire forming, load development, and torture testing down this barrel. This rifle is built...