Glock17 The birth of the Police Safety Switch, Episode 4

Witness the birth of a new invention, step by step. Can the legendary Glock safety be improved? That's what we are going to find out in the next episodes where I continue the quest to design a police safety switch for a Glock 17 Gen 4. Those that want to support my channel and get a pro-gun t-shirt can go to: https://northern-gunnutt.myshopify.com/