I have been viewing this forum for quite some time and finally signed up hoping for some input. I have burned up the net looking for any information on my recent addition to the family. I have owned and viewed several SVT-40's over the years and this one is either unusual or this configuration has just eluded me over the years. I recently acquired what looks like a standard SVT-40 in every way except it has a short barrel, The muzzle gas chamber, 5 position regulator, and front sight assembly ends at the metal hand guard. it does not have a muzzle brake It has some finnish (SA) markings and a Izhevsk (arsenal mark) 1941 production date code, no cleaning rod or bayonet lug provisions. Any input is welcome