I "assume" that the Romanian would be proper, as it is a Romanian rifle, however, I don't see anyone actually "using" a bayonet on a PSL. Come on, that thin barrel? Adding weight to it? Forget about using it as a pike, you're going to kill ANY chance for it to shoot straight. It becomes a weak, short spear. Look at the Garand, a robust, tough weapon. A bayonet makes it shoot very unpredictably. What's gonna happen with the noodle barrel on a PSL? I understand wanting to have the "entire kit" for a weapon, I like to do the same. In the case of the PSL? I am happy that the bayo lug is ground off of mine. It doesn't tempt me a bit, that way.