SIG PE-57: Swiss Roller-Delay!

Want to see a shooting comparison of the PE-57 and the G3? Check out today’s InRangeTV video: The SIG PE-57 is the civilian semiauto version of the Stgw57, Switzerland’s first self-loading service rifle. Developed from the German MG-42 but incorporating a substantial influence form the FG-42 as well, the PE-57 is a roller-delayed blowback action chambered for the Swiss cartridge. It was also made for US commercial expoert as the SIG AMT (American Match T