I've tried to take sawed-off Mosin into hands from my backpack but wasn't able to do it.
Tried several times. Maybe server lagged but all other items were okay.
So I dragged it onto hotbar button and pressed it.
Animation played, sawed-off Mosin was in hands, but error message popped out.
After that I tried to reproduce the issue but all worked fine.
{F32020}