Please bear with me on this question. I went to a gun show today and seen what looks like a Arisaka type 38 rifle. I know very little about those rifles and neither did the guy selling it. My question is the mum was the same size as others I have seen but it was a little bit different of a design that I cant describe. Did they have different mums on certain rifles? He wants 200.00 for it and the stock is really dinged up. Oh one other thing there was a few Japanese letters that was on the bottom of the stock that looked like they was written with a yellow paint stick.