SIG Chylewski: One-Handed Vest Pocket Automatic
This video from Forgotten Weapons delves into the unique SIG Chylewski, a vest pocket automatic pistol designed by Witold Chylewski. It highlights the innovative sliding trigger guard mechanism that allows for one-handed cocking, enabling safe carry with an empty chamber. The pistol is chambered in .25 ACP and featured a 7-round magazine. The description notes that SIG manufactured a limited number under license, with Chylewski later adapting the design into the more successful "Einhand" series for Lignose. The video explores its patent history, manufacturing, and its place as SIG's second pistol ever produced.













