Hello everyone. About a year ago I purchased a cugir build PSL. I have taken it shooting about a dozen times and each time have the same issue. It gets a stovepipe jam where the empty cartridge doesn't fully eject and gets stuck between the piston rod and the partially chambered fresh round. To make matters worse, it takes a few good minutes for the empty cartridge to cool down before I can work on removing it (and yes the wait is required trust me). I have tried a variety of ammo from my bulgarian surplus to brown bear to prvi partizan with different amounts of grain. While the lower grain had fewer issues ejecting it was still there. Tried different shooting positions, still to little sucess. So I am looking for some advice. I have checked other forumns but there are so many answers I figured a more select group to answer could help. Is this common among other 762 54 semi autos because the next gun I am looking at is the SVT 40 which I finally have saved up enough for. Anyway, any advice or direction will be greatly appreciated. Thanks