What kind of M1911A1 was in Marked for Death?

[Clutch]

OK, bit of an obscure one here, but it's been nagging at me for a while now. In "Marked for Death" Steven Seagal carries around this customized 1911 that looks to have a compensator of some kind attached to it. I've always liked the way it looks, but have never really seen it outside of this movie. For anyone in the know, was this a one-off for this movie, or are there more like it?

Sorry in advance, but I don't have any screen caps to provide.