Well, I know the answer to what chokes my shotgun has. Located the exact same MI-VAL model for sale on GunsInternational.com, and for a good bit more than I paid a little over a year ago. The chokes listed are Mod/Full, which is why I've been having some of my cleaning accessories hang up on the left barrel.
Now to repeat my original questions, does anyone know someone competent to ream out the chokes to something more usable for me or does anyone know of a custom smith who could competently cut the barrels down to 24" to 26"?
Dave