Actually Mr. Smith, you should read the regulation. It does not read as you pretend or misrepresent.
§ 141.22. Small game seasons.
(a) Permitted devices. It is lawful to hunt small game, except woodchucks, during any small game season with the following devices:
(3) A muzzleloading rifle or handgun. The firearm must be .40 caliber or less, that propels single-projectile ammunition.
(4) A bow and arrow.
(5)
(b) Prohibitions. While hunting small game during any small game season, except woodchucks, it is unlawful to:
(1) Use or possess single-projectile ammunition larger than .22 caliber or multiple-projectile shotgun ammunition larger than # 4 lead, # 2 steel, or # 4 of any other composition or alloy of nontoxic shot approved by the Director of the United States Fish and Wildlife Service or an authorized representative under 50 CFR 20.134, except as authorized under section 2525 of the act (relating to possession of firearm for protection of self or others).
You really need to read the law and actual regulations, not the comic book the Commission puts out. It says right in the comic book that it is not the law.