I have a custom octagon-barreled Ruger #1 chambered for .45-70. I'm considering reaming the chamber deeper to accept .45-90 brass. If I do that, will I still be able to shoot .45-70 ammo if I choose to do so, sort of like .38 Spl. in a .357? I'm thinking of shooting BP and cast bullets with the 90 brass, and still having the option of smokeless and jacketed bullets with the shorter case. Comments? Thanks!
Jerry
