30-30 is the perfect cast bullet gun. I dont even have any jacketed stuff loaded anymore. I pulled it all apart and loaded with cast.
I use 28.5gr IMR 4895 under a 160gr for hunting at 1850fps. 19gr for general plinking. Both shoot 1" at 100 yds in a scoped Marlin.
I got a new 170gr bullet that I'm working with now. Its showing promise with a couple different powders. The nice thing about cast bullets is you dont need the speed of a jacketed bullet to get the same performance.
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