Edgedweapon88
Member
I have been unsuccessful at finding any load data in the forums or in my current load books about subsonic loads for the 450 bushmaster. Specifically, a 395 grain sub-x projectile from Hornady.
Based on the factory sub-x round I took apart it looks like roughly 19-20 grains of mystery powder. H110, Vhint 110, lil gun and Accurate #9 all seem to be a possibility.
Anyone have experience loading subsonics for this T-Rex cartridge?
Based on the factory sub-x round I took apart it looks like roughly 19-20 grains of mystery powder. H110, Vhint 110, lil gun and Accurate #9 all seem to be a possibility.
Anyone have experience loading subsonics for this T-Rex cartridge?