I thought this Sig Sauer 9mm would have met all your requirements until I saw the $500-700 range. Just add one more zero for budget and you would have been all set.
https://www.gunbroker.com/item/908000276
This is one is pretty thick, I like it. Its' in your budget. I also have a Crosstac, but it feels like I am laying on the ground.
https://www.midwayusa.com/product/1017434330?pid=768069
S&W 17-3, pinned and recessed, target hammer and trigger. Also sporting some Ahrends
And a 29-3, target hammer and trigger, full underlug 6", unfluted cylinder.