I had my bolt head retaining pin break the other day causing the bolt to get stuck closed, now I got it out but cant seem to find anyone that has the pin. I need the large 0.150" pin and everywhere I have looked says its out of stock and Midway list that Savage quit making the larger one. Anybody have any ideas of where to locate one, or what are my other options a whole bolt assembly or can I just swap the firing pin and smaller pin in my current bolt?