I have recently become the proud owner of a very original M1912/18 Krag, and I'm really looking to get a proper year bayonet for it. I've been sort of joking with myself about the possibility of finding a bayonet with the serial number matching my rifle, which led me to the question: were bayonets serial matched to specific rifles? And what is the proper bayonet for my model?

Any and all information would be greatly appreciated!