My vote goes to the Winchester 1887 Shotgun.
Designed by gun genius, John Browning for Winchester. Browning didn't want to design it. He was interested in designing a pump shotgun, but Winchester was heady with the success of their lever action rifles and wanted a shotgun to go with them, so Browning designed the 1887 in both 12 and 10 gauge. They were very popular with prison guards, but didn't achieve much commercial success.
In the last 10 years, reasonably priced reproductions have been made in China (so called Chinchesters) for sale in America and other countries that still value personal freedoms to own firearms.
If you want to find them in films, the most notable is Arnold in Terminator 2, and Brendon Fraiser in The Mummy Returns". Interestingly enough, he used the 1897 in the FIRST "Mummy" movie. It can also be seen in the Tom Selleck movie, Monte Walsh (
http://www.imdb.com/title/tt0329390/?ref_=nm_flmg_act_19).
I have one of the replicas made in China. I plan on having it Ceracoated in Bronze, stainless, and iron black.
I hope it is OK to post this picture. If not, delete it.

