I just bought a new model 12 bvss in 22-250 and was curious what if anything should be done to properly break in the barrel? Ive never done anything besides simply shoot a rifle but Ive heard guys talk about breaking guns in with special bullets and certain cleaning procedures in order to supposedly get better accuracy. Im gonna be using this gun for a groundhog gun here in western pa. Shots are usually anywhere between 50 and 500. I do handload currently for another 22-250 so Im sure I will for this one too. Any tips for breaking in? Is it even necessary? Thank you!