Not much information to work on, but Smith & Wesson made the Military & Police revolver for many years, and now make an auto pistol using that designation.
Hungary
Walther
Travis Haley and Chris Costa both use Smith & Wesson M&P's in the dynamic handgun dvd. I believe in the dvd's they are M&P9's with threaded barrels. I read that they get their guns heat stippled by another company, don't know the name.
Bersa, Berreta
Iver Johnson was the manufacturer.
pistol
A week or so
no
Fegarmy Arms Factory Ltd (Budapest, Hungary)
,m,.m,.
@ 350 mps
50-350 usd