Depends on what you mean by a quality steel bayo? If your looking for a razor sharp Knife type bayo for the sks,I don't think you'll have any luck....They NEVER came that way. I personally would never recommend it....but

....the bayo on a sks is fairly simple to make.If you know a machinist take a bayo to him tell him what you want....pay him his price and install. (you may not get this next bit as it's from a previous post) Then you can head out west and pin as many prairie dogs to the ground as you wish

. I, however don't recommend any of this...but it can be done....rather SIMPLY!