On the triggers I could adjust two 457s a little below 2 lbs but they didn’t pass the bump test and like you BSA I was more concerned about safety. That’s, of course, only a small sample and maybe I missed something in the adjustment process that caused that - the springs were a super easy exchange and the triggers were reliable at the weight they were at.
Also BSA that ammo I believe is UM1 or UM2 (should be marked on the end label). That was the stuff that was supposedly made for the USA Olympic team (or so I was lead to believe?). I haven’t shot all the American made ammo but in the years I have shot it is at a whole other level for accuracy! I have about two boxes of that left🥴. Watched a couple of bricks of that sell a few years ago for $400/brick (out of my league!!).
PennDog
