I'm thinking of picking up a rifle caliber levergun for cowboy action side matches. I do NOT want a .45-70, my Sharps in that caliber is enough. I do have a .35-55 Uberti High Wall with a .380 throat, .3795 groove (originally had it as bore), I size to .381 and my mold drops 1:20 at .382. I'd like to be able to use the same ammo in the levergun if I go with .38-55.
Who makes one in .38-55 with a .380 throat? What specific model/s should I look at?
TIA.