This sight set fits a s&w mdl 915 9mm early 1990's era pistol - Trijicon Bright & Tough Night Sights for Smith&Wesson (Non-Novak LoMount) - SA04

I originally purchased a Meprolite Novak style sight set for this pistol that did not fit. Rated 4 stars only because my gunsmith had to file a little bit on the rear sight wedge to get it to fit properly. Clearances were 5 thousanth difference. I expected these to fit as indicated without necessary filing/re-sizing. Otherwise once installation was complete in about 20 minutes sights fits perfectly, looks great, appears to produce proper sight / bore alignment. I have not yet fired firearm since sight installation, but I fully expect no problems. Very happy with end results. Thanks to OpticsPlanet for best pricing and easy exchanges.