Hello and thank you for letting me join this forum
I have a Brno 581 which is amazing accurate but would like to some how reduce trigger release pressure...
and in the last week just secured this very old lady Brno Mod 1 ( 1952) that has interesting proof stampings and has such a beautiful smooth bolt action and crisp trigger release.
I look forward to learning more about these amazing files and hope in somevway to contribute in return.