Thought I finally found an answer to my question? A friend of mine recently acquired an Ever Best .410 shotgun and was trying to find some info. on it. The search continues.
No.
Yes
Yes try hushpower .410 12 & 20G
the Winchester 9410
i DID
Dozens of makers have made 410 shotguns over the last 100 or so years. Winchester, Remington, Ithaca, Purdey, H&H are a few.
100-300 or so
Yes, Dick's Sporting Goods or Gander Mountain carries them. You can also find them at gun shows.
Yes. Was looking at a new Remington 870 pump .410 shotgun today, in fact.
They are the same. Mossberg 500 series includes all shotguns. 500A is 12gauge. 500E is 410.
Hunting, self protection, target shooting.