So I'm looking into building a ultralight hunting rifle using a 7mm rem mag cartridge. Throwing a 175gr ELD-X projectile. But due to it not being the best length of barrel there's not any load data out there for it.
I'm hunting at around 9000 ft of elevation with an average temp of around...
I'm wondering if I can safely go over the 104gr charge that's is on the load data due to me seating the bullet out further than the original spec. What is the pressure at with the 220 gr bullet and 104gr us869 with a col of 3.60?