Quote Originally Posted by Geezer View Post
To be really pedantic, it’s probably better described as based on the Victor (no safety catch, at least on the early ones, and the thinner 15mm barrel shared with the Vulcan Mk1, but not the Mk2, which predated the C1) with a shorter barrel and the different stock, but, unlike the Victor, with the full-power spring from the Vulcan.
...to be a bit more pedantic,the vulcan mk1/c1 had a 14.5mm barrel