This very interesting snippet, again subtitled for your viewing pleasure, was published on February 15th, 1957. Here, SIG AM 55 prototypes are demonstrated at the Walenstadt training grounds, showing off the various functionalities of the new assault rifle.
Source: Swiss Federal Archives, E5361-01#2006/171#625*
Subtitles (C) Dale DING 2018
Тэги:
#stgw_57 #fass_57 #assault_rifle #sig_510 #pe57 #sig_sauer