The Chance Reilly Series – Kindle edition by Lindsay …

I really dislike grossly a-historical details in any book in a historical setting. Gunfights where one person’s fast shooting is described as “rolling thunder,” etc. really don’t jibe with single action revolvers [Yes, I know Colt _began_ producing a double action revolver in 1877, but they didn’t have wide use until some time passed, since there were already so very many single action …

https://www.amazon.com/Chance-Reilly-Patrick-Lindsay-ebook/dp/B082WMJRDD