Time for an update, and it’s not a good one - both the Piettas have broken bolt springs, and neither Pietta could be disassembled by me. Very disappointing. I went to take the first one apart to do a detailed cleaning and make sure no caps had fallen into the mechanism, only to encounter a back strap screw that would not move at all. Tried heat in case it was loctited (it wasn’t), made sure to use a gunsmithing screwdriver that fit the screw slot perfectly… and buggered up the screw without moving it an iota. Soaked it in Kroil for 48 hours, still won’t move at all.
Second gun - I did actually get a spent cap in the action so I went to take it apart as well. Lo and behold - same screw jammed, unable to remove it no matter what. Went and put it back together thinking I’d just work it out by exercising the action, and presto! There goes the bolt spring on Pietta #2.
Pretty turned off by this experience. Guns are now in the hands of a smith to see if there’s anything at all he can do to salvage them, but I’m not optimistic.
Did I just get exceptionally unlucky to get not one but two bad guns, one from Traditions and one from Taylor? Or is Pietta just not a good-quality product?