For all of you that didn't read my earlier thread, I am looking to buy a stock for a Mossberg "persuader" that now only has a pistol grip. I did figure out that I have a model 500A. So here is my next question. The synthetic stock that I'm looking at on Ebay does not come with a stock bolt. Will my bolt from the pistol grip work, or will I need to purchase a new one? If I need to buy a new one, how much am I looking at having to spend, and where can I find one? Thanks in advance for your advice.