I have a question; well I have all my parts and ready to put my 1919a4 together however. I am not sure on this part. Do I dimple the rivets cold or should I put some heat on the rivets as I dimple them down?
I thought "bucking" the rivets was what was used to support the backside of the rivets while the topside is formed; i.e. as in a "bucking bar"? Guess I got it all Bucked-up bass-ackwards?Yes it is forming the rivits.