I’d give my left nut for a quality, field-reliable two-stage for my FN SPR (same for my CZ 457s now that the other guy quit making them). I MUCH prefer two-stage triggers to single stage. For as many M70s and CZ 457s there are, I’m confused as to why Timney (or someone else) hasn’t done them yet, but maybe there isn’t enough deman. Which blows my mind. Because two-stage is superior.