many months if not years ago now, i went to Lyman's website, and bought this...
Lyman’s new AccuSight Pistol Sight Tool sets the standard by which all others will be judged! Proudly made right here in our Middletown CT plant, the AccuSight tool is CNC machined from billet aluminum. It can adjust, install or remove front or rear dovetail pistol sights, and has a machined...
www.lymanproducts.com
mine is the gold color one to the left.
i honestly do not remember what i paid for it back then, maybe about $125.00, and the best to have tool, even of i have up to now, used it all of 3 times..
get yourself a sight tool either like mine or another brand, and install, adjust your own..
you can then choose ANY sight YOU want for whatever gun(s) you own
sometimes nominal cost in a "few" gunsmithing tools, and watching a "few" you tube videos helps you in your time of need.