A lot of KK's are missing this clip. It goes on the back of the top piece of wood handguard.
If you know someone with a press, you might be able to have one made.Can be done on a
break press also.
as we know the originals are stamped. In a circle I imagine. Then cut in half. The ones Jim w. sells are milled/machined out. They are well made and blued. I find they require final fitting..
Mauser99 is correct the ones I had made and was offering in the trader are milled and with a little extra length for final fitting as no two rifles are exactly alike.
Should anyone have obtained one from me and be unhappy with it, I will refund your money and you need not return it.