If someone still interested in the meaning of those stamps on M38:
"KO-38" - Russian abbreviation stands for "hunting carbine" - "карабин охотничий" - model 38 ( year)
"Made in Russia" - no explanation...
Stamp with two letetrs - ВП - stands for "Вятские Поляны" - Vyatskie Polyany, city, where Molot plant is located, means military to hunting conversion done there.
Stamp <ГИС> - means "Goverment Testing Station"
Next as on the image if first post - 12 - the eyar when the conversion has been done.
Yeh, saw such stamps on last shipment of 91/30 in LeBaron, should ask guys from Baikal what happen. Looks like previous, straight from military bases, now ended.
The bad thing is there is a strange Russian standard MOLOT has to follow - military to civilian conversion must have:
- special anti-crime mark - short piece of wire welded through hole in the barrel to make a well visible mark on the bullet, near the front sight;
- specially randomly modified end of the bolt pin to make unique mark on primer.
Not sure if those ridiculous changes were made on exported rifles, but I would like to check.
And, if the TS could post the image of the barrel inside - I want to see if no changes were made as in the same law rifling of civilian models should not be identical to military ones.