Exactly, they're damn close to the Witness Protection guns. I remember seeing a picture in a magazine with two of those Remington shorty 870's, a couple of S&W 1076's, and an MP5/10 all artfully arranged in the trunk of a Caprice in an article on "modern police guns". I was young and impressionable, maybe 10 years old and it was the early 90's.
I finally got the WitSec 870... still working on the 1076 and the MP5!