You can shoot 12 gauge Winchester AA Featherlites through it using 10-12 GaugeMates (assuming the barrels are in good condition, make certain a smith knowledgeable about doubles checks it out first).
Steve
PS I agree with the drop at heal remark. I really liked my 10 gauge 1878 Colt but sold it because I was tired of having to mentally compensate for the DOH whenever I shot it (alot of DOH can make you shoot under your target).

Last edited by Rockdoc; 01/24/11 01:55 PM.
Approach life like you do a yellow light - RUN IT! (Gail T.)