its not mine, just interest me because of the short welded action and if this is realy safe
the seller is this man http://www.impalabullets.at/index_en.htm

the 8x33 kurz is the cartridge for the sturmgewehr 44 http://en.wikipedia.org/wiki/StG_44
he claims with the 7,8g(120gr) Impala LS bullet a Vo=750ms E0= 2188J E100= 1600J
GEE= 150m