I do this
It works real good to. Pick a load that gives the best velocity and fills the case up. Like H110 or 296 in a 357 Mag if you screw up and try to double charge it the powder will not fit it will run the case over. Idiot proof loads I use then not just because I may be an Idiot but because they give the best accuracy and the best velocity.
It's not just a gun it's the symbol of freedom