My brothers, father and myself all use the same reloading equipment (and have for years with no issues). The biggest fear for me is someone leaving powder in the bottom of the powder measure and nobody notices until it's too late.
I have Ruger 77 mkII that I have had for about ten years. When I get serious about killing something that is what goes to the woods. I shoot 100 gr. ballistic tips with 53 grains of IMR 4350 and a federal primer. I didn't work up the load just tried the load dad worked up for his gun. It shot 1"...