Interview with Glock Engineer About Glock 43 Posted April 2, 2015 in Pistols by Nicholas C with 57 CommentsTags: 9mm. 10mm, glock, Glock 40, Glock 43 Ok so this was a joke someone posted up but it is hilarious. They make fun of the release of the Glock 40 10mm and how Glock is releasing the Glock 43 after Shot Show.