Most regular builders already know this so , it is a tip for builders without much experience. After your finish has dried , before reassembly of the rifle, I like to run the appropriate size drill bit through ALL the holes . I have a pin vise that I put the bit in and just twist it trough by hand. This cleans out the finish that may have built up in the holes. If you don`t do this you run the risk of pushing a chunk of wood out on the side of your pin hole. I did this once years ago , that`s why I ALWAYS do this now. It is a real nightmare to see fresh broken out wood right beside your pinhole. I just thought I would share this for those who don`t already do it. Thanks Nate