Nice buy, btw!
Machine gun preacher?
(I know it is not an automatic)
I just bought an M & P 15-22 myself and it's a blast. Here's a great resource for all things 15-22 (careful though or you may end up with more $ in accessories than the gun itself): Smith & Wesson M&P 15-22
Ah, yes! PWG (Pastors With Guns). A group in my local judicatory! We do not speak of what goes on in pwg.