I thought I had read somewhere, it may have been on the SP forums, that someone had rebarreled their 110 PCS. I have the .223, and while I like it and it's shooting good, I've got other 10" .223's (Contender and AR). I'm thinking about rebarreling it, but I'm curious if anyone had changed out the bolt in one? I know they use large shank barrels, but does anyone know if they use standard right hand bolts? I know they are left hand bolt, but they are still right hand eject so I would think they would use right hand bolts...