This is a very popular vintage firearm, usually manufactured behind the iron curtain.
Despite the lacquered ammo causing sticky bolts and that cosmoline that never seems to vanish completely, we keep on firing round after round, that's how addictive this thing is. Ha, ha,ha!;)
Anyone familiar with this firearm knows how hot that barrel gets after a dozen rounds.
Those of you who enjoy shooting in the evening and continue after the sunsets will find Glow-On useful since the glow is activated also by hot temperatures!
Here a few shots