I managed to find a used 77E within my budget last summer, and it's been in the process of becoming usable since. Still need a few minor parts, but recently I have been thinking about having it reparkerized. The attachment shows the general condition of the receiver that is consistent with the rest of it. The barrel is a bit better, having only scratches in the finish, for the most part. The bolt also has some large wear areas on it. This is an original military 77E with the SCHD stamp as well. It is a type 2 dating to around 1967. Based on the condition, should I have it reparkerized? I ask because I am pretty new to military/collectable firearms.