Some years ago, I stumbled across a list of firearms that the ATF had removed from the NFA list or something similar. It featured a Colt Single Action Army in .45 or .44. I went and dug up the file and it's the Curio and Relics list that you can read. I'm not versed in the topic.
What was interesting is that there several pistols on the list that say smooth bore or smoothbore. It got me wondering why they had smooth bores. One is listed as a factory mistake but the rest don't have details like that.
I had been wondering if they were exhibition guns for trick shooting or similar but I haven't found out why yet. Later I started thinking about having a pistol using shotshells for pest control, which I have started carrying with me when on the tractor when I mow. Mine is a High Standard Sentinel with CCI shotshells.
Where is really went was that the recent court case that said the NFA process for certain items is unconstitutional and that AOWs were on the primary case. Since smoothbore pistols are AOWs, if we get to a point where these items are sold as Title 1 guns, then maybe we can start getting back to garden guns but this time as revolvers.
Initially, I was thinking about reaming and polishing a Heritage Rough Rider with a 4 inch barrel but then I starting thinking about chokes. The Henry Garden Gun is a fixed choke but I assume it's cylinder bore. .22 LR shotshells aren't know for producing tight patterns at "longer" ranges. I'm thinking like 6 ft here for my needs so maybe things are fine. Regardless, since the Henry Garden Gun exists, why not have a revolver with a smooth bore dedicated to shotshells?
I would like to specify that I would prefer to have a fixed full choke for this project. I picked the Rough Rider since they are very inexpensive. I don't see much need for a more expensive gun for this roll unless it's double action like the Diamond Back Arms Sidekick. I would be good for one of those in smoothbore.

