I have one in 454. i love it for what it is capable of doing with heavy loads. i recently started load development for hunting with it as an open sighted option when carrying a scoped handgun. it likes 28.5 grn h110 over a 300 grn xtp. I just loaded some 45 colts with 250 grn xtp and need to go to the range to test. this may be the perfect load for up close whitetails, hogs and general woods bumming.