Lately, I have been trying to get the 602 clone to look a little more correct. I got one of the pivot pins from Nodak Spud and I just got in a nice dimpled takedown pin. It looks a lot better now. Here are a couple shots of the receiver.
Those were some very solid and light weight rifles. Only gripe I ever had was the handguards. Never cared for the triangle type. Very nice example you have there. Can you modify the bolt catch to look how you want it?