Soviet experimental 20x110R AT


#1

Here is recently discovered previously unknown anti-tank 20-mm cartridge:

Not too much is known about this cartridge. But it seems it was one for series of experimental anti-tank rifles trialled between 1935 and 1938. This one is dated to 1937-38.

http://patron.trizna.ru/index.php?title=20%D1%85110R_%D0%9F%D0%A2%D0%A0