Ask the Community

Justin, you will need a gunsmith as this slide is not already milled for optics.

Justin - the slide on this pistol is NOT milled from the factory/S&W Performance Center, for the mounting of an optic. One could have the slide milled, or could opt to use the mount that replaces the rear sight on M&P pistols found here: https://www.amazon.com/Outerimpact-Adapter-Mount-Wesson-Pistol/dp/B01N4K5XWH This mount fits Trijicon RMR, Doctor, Insight MRDS, Eotech MRDS, Leupold Delta Point, Leupold Delta Point Pro, Vortex Razor, Vortex Viper, Vortex Venom, Burris Fast Fire 2 & 3 (FOR BURRIS USE FACTORY STAR WASHER) optics. (Mounting Screws NOT INCLUDED): CMORE RTS & STS

Justin - the slide on this pistol is NOT milled from the factory/S&W Performance Center, for the mounting of an optic. One could have the slide milled, or could opt to use the mount that replaces the rear sight on M&P pistols found here: amazon.com/Outerimpact-Adapter-Mount-Wesson-Pistol/dp/B01N4K5XWH This mount fits Trijicon RMR, Doctor, Insight MRDS, Eotech MRDS, Leupold Delta Point, Leupold Delta Point Pro, Vortex Razor, Vortex Viper, Vortex Venom, Burris Fast Fire 2 & 3 (FOR BURRIS USE FACTORY STAR WASHER) optics. (Mounting Screws NOT INCLUDED): CMORE RTS & STS

Justin, If you need this firearm with the 3.1" barrel Model 11867 you can do what the other community members suggest with gunsmith milling slide ($200+) or sight replacement mounts ($80+) Or just go with Model 11786 with the 4" barrel and milled slide with red dot optic on it.-----------https://www.budsgunshop.com/catalog/product_info.php/products_id/112453/smith+%26+wesson+performance+center+shield+m20+9mm+4%22+w%2f+4+moa+red+dot

it is not optics ready