RR,
First, I'm don't fully understand the question "a good partner for the Henry Big Boy 45C?" Does that me primarily the same caliber? Or is it a style of handgun? And second, what is the purpose you'll use this "partner" for? That would seem another important Q to answer.
Saying all that hooey (as Jimmy Stewart used to say), if a derringer will fit the bill, I can share with you my experience with my Bond Arms derringer. It is a very quality-made, solid stainless steel derringer -- and very easy to shoot. I had a Snake Slayer with a 3-1/2" .357 barrel. My choice as it is offered in .45 Colt/.410 caliber. In fact, you can get almost any caliber you want by simply buying another barrel. Easily interchangeable.
Anyway, I'd suggest the step above my Snake Slayer to the Snake Slayer IV. That's because it has a longer barrel of 4-1/4", which provides a higher velocity plus better management of recoil And to "partner" calibers with your Henry, I'd order the barrel specific to the .45 Colt caliber, and not dual use with the .410. The rifling is different, and will shoot longer with the .45 Colt design only.
I'd look over the Bond Arms website, but that would be the configuration I'd suggest. What I can say is, that I wouldn't hesitate an instant to buy one of these derringers. Like I said, quality to the max and easy to shoot. I might add, very fun to shoot, too. BTW, another plus for me is how simple it is to maintain this derringer. Last, you would find the Bond Arms CS to be excellent, as well. Not at the Henry level, but Gordon Bond (we've emailed) is most helpful to his customers.
Let me know, if any other questions about this handgun. My experience was great!
Best in your search for your partner!!
P.S. I bought a 9MM barrel for mine, and it sure was an interesting caliber firing out of a derringer.
RanchRoper wrote:Ok, so here is a website of a local guy near where I live who sells some different brands. He's into CAS. If I was looking to purchase a good 45 Colt caliber revolver, do you folks see anything here worth looking into? Keep in mind that handguns are "restricted" in Canada, I need to get my permit (takes a day to do the course, then wait 40 days by mail) and I cannot buy from the USA and have shipped into Canada. Rules, rules, rules!
http://www.countryclassics08.com
See anything that would be a good partner for the Henry Big Boy 45C?