I'm approaching my next project and I really like the .221 Fireball but want to try it in a whole new incarnation, with 75gr AMAX bullets in a 1/7" twist. No, I'm not hoping for impressive velocity, but I am counting on low SD's and muzzle blast, along with it long barrel life on a nice accurate paper and small varmint puncher.
Now here's my question: In a 26" or longer barrel, would Varget be applicable? It's never listed in the reloading rags with .221 Fireball, always with much faster powders due to the generally short barrels and light bullets in this caliber. .221 Fireball runs at the same max pressure as the .223, so I wonder if the small case permits slower powders with heavier bullets in long tubes. And before people just suggest going .223 from the get go (almost inevitable if I don't mention this) I already own two other accurate .223's. I have owned an LVSF in .221, loved the cal but want to try it as stated above.
Thanks!
Now here's my question: In a 26" or longer barrel, would Varget be applicable? It's never listed in the reloading rags with .221 Fireball, always with much faster powders due to the generally short barrels and light bullets in this caliber. .221 Fireball runs at the same max pressure as the .223, so I wonder if the small case permits slower powders with heavier bullets in long tubes. And before people just suggest going .223 from the get go (almost inevitable if I don't mention this) I already own two other accurate .223's. I have owned an LVSF in .221, loved the cal but want to try it as stated above.
Thanks!