03-08-2012, 12:51 AM
I would do a search on the interwebs, you should be able to find detailed instructions on it. If you are not a gunsmith or a machinist it is not going to be easy. http://garagegunsmithing.com/index.php?o...f=33&t=236 There are some detailed publications available on the subject. Also if your boltface is not for 7.62x39 then you will have to open it up.

