RE: .410 for deer
Using a 410 is illegal in Iowa, too...so you know. I think the smallest bore for deer in Iowa is 28 guage, but it might be 20 guage, not sure. No rifles allowed, except muzzleloaders .45 cal or bigger. .357 caliber and up pistols are now allowed too during any gun season except early muzzleloader. When in doubt, check the game laws.
Mike
Gun control means putting the second bullet through the same hole as the first- Ted Nugent
NRA Member