imported post
No, there are several others. Or are you refering to the only hi-cap with a long slide?
SVI and STI will have several calibers and configurations and I believe they offer them in long slides as well, although they are all polymer frames which I don't care for. Kimber used to have at least one reasonably priced but still polymer framed hi-cap 1911.
Springfield makes a much lower priced GI hi-cap 1911. No real bells and whistled though but i think it would make a decent starting point for a project pistol. I think there custom center also builds several hi-caps. There was a company named Entreprise, that made both long and 5" hi-caps. Para I would guess since they pioneered the hi-cap 1911 is the most popular, but not necessarily the best quality. Don't get me wrong, I love mine. But I think the hi end STI polymers are much better (and much more expensive) as well as the custom built Springfields. Only thing is I really don't want any more plastic pistols. My ugly Glock is enough plastic for the pistol display cabinet. I think for a project gun buying a frame from a company like Caspian would be my best pick for a steel framed hi-cap 1911. Just that it costs a whole lot more money to build a 1911 from the ground up than to buy a production pistol like Para's Super Hawg long slide in a hi-cap.