Question: When was the company that developed the SIG MPX formed?
Sentence (from "SIG Sauer"): The original company, SIG Sauer GmbH, is a Swiss-German firearms manufacturer and exporter, formed in 1976 as a partnership between Schweizerische Industrie Gesellschaft (SIG) of Switzerland and J.P. Sauer & Sohn of Germany.
Relevant evidence: Yes