Who makes high-visibility "swap-in" replacement front and rear sights for the adjustable-sighted 3" J frames? Millett only makes sights for the J/K/N revolvers.

Thanks

Is it a pinned front blade?
"New style" trapezoid shaped mount?
"Old style" woodruff key shaped base?
One of these might fit?

Super Sights

Then if you went with a wider than standard rear notch (my favorite way to speed up shot split times). Or for some, one of the OEM S&W "express" shallow "V" rear blades?

I'm not sure. It's a customer's gun so I'll have to find out. It is a model 60 without the lock.