What are the best bullets to use for a Miroku shotgun?
Miroku is simply a brand name, like Browning or Winchester. The
correct size SHOTSHELL (proper term, not bullet) will be marked on
the barrel, such as 12 guage, 2 3/4 inch, or 20 g, 3 inch, etc).
The specific shell loading you want will depend on the use of the
shotgun- buckshot or slugs for larger game, birdshot for small
game.