The SIG KE7 is a light machine gun designed and manufactured in Switzerland in the decade before the Second World War.

The SIG KE7 is a recoil operated, air cooled light machine gun with tilting bolt.

A light folding bipod is attached to the perforated barrel jacket, and an additional rear monopod can be fitted.

The KE7 light machine gun was designed by Pál Király and Gotthard End at the SIG small arms factory in Neuhausen am Rheinfall.

[3] In 1930, examples were provided for trials being run by the British Army to find a replacement for the Lewis gun, although a modified ZB vz.