Choose Options Compare Smith & Wesson M&P Optic Milling $160.00 Model: M&P 9MM and .40S&W (NO SHIELDS or .45) Service: CNC Mill Slide For Optic (Optic MUST Be Sent With Slide - No Exceptions) Sight/Co Witness Notes: Our Sights Will Only Work With Trijicon RMR Holosun 507/508... $160.00 Choose Options Compare