First, a disclaimer: I don't own one of these so I can comment on it's performance.
I have a thing for single-shot guns. I grew up dove hunting with a single-shot 16-gauge. I spent a lot of time squirrel (and other varmint) hunting with a single-shot .22. One of my favorite fun guns is a .50 caliber Hawken replica. The idea of making that one shot count has a very strong appeal for me.
I'm sure that most people who read this already know of the Handi-Rifle. An affordable--and from what I've heard about it--accurate, reliable single-shot made by H&R/NEF. Some models have interchangeable barrels, and models are available in just about anything you want from .22 Hornet to .45-70, including shotguns.
I recently learned that Advanced Technology has a system to turn your Handi-Rifle into...well, it's still a Handi-Rifle, but with extras.
What was this...
...can be become this...
I could go deer hunting with that.