Question: Where is the company that makes the MP5 firearm primarily located?
Sentence (from "Ludwig Vorgrimler"): Dr. Ludwig Vorgrimler (September 7, 1912 – February 23, 1983) is the man most commonly associated with the design of the Spanish roller-delayed CETME rifle, and its prolific offspring from the German gunmaker Heckler & Koch such as the G3 and MP5.
Relevant evidence: Yes