News flash for you, John: Dickinson sidelocks do exist. (Note the below quote, and the title of this thread.) Just pointing out that this does not appear to be one of them. A lot of people here can usually spot the difference between a sideplated gun and a sidelock, but it would be a mistake to assume that all posters and lurkers can. It's been some time now, but I can recall my own mistaken belief that any gun with plates like that was a sidelock.

Originally Posted By: Wild Skies
Actually Larry, any of the Dickinsons, including hand-detachable sidelock ejectors, can be ordered through
www.westcoastarmorynorth.com

Dickinson catalog: http://www.dickinsonarms.com/katalog/index.html