2 NIB S&W's. Model 41 50th Anniversary and S&W 52-1 Bought 5 extra mags for 52-1 and 4 of them need tuning as they are basically single shot stove pipers. I have tuned some High Standard Victors but no 52's. Anyone with any experience please feel free to enlighten me. Love the trigger on the 52-1. Best factory trigger ever. n c rod