Here is my S12 I recently had the major meat and potatoes (new sbs barrel, gas glock/tube movement, trigger movement, rear tang cut and tromix plate welded on, and a AKARS rail installed, and Tri Rail fitment) by Paul over at ICC Mfg. They make replacement S12 barrels for full size and SBS. Paul was kind enough to help me with the rest of the work while it was there for the barrel replacement. So when I got it back I went with the billet CSS trigger guard and some muzzle break off amazon (all the name brand breaks are too long for my liking, wish I could find one like the SLRrifleworks break f