Night Fision Optics Ready Stealth Night Sight Set Features Engineered with CNC-machined steel and finished with a rugged black nitride coating these sights ensure durability and resistance to wear. The black tritium front sight is equipped with Perfect Dot technology offering subtle illumination for precise aiming in low-light conditions without overpowering your optic. The black rear sight is designed to reduce distractions and improve focus on the front sight or red dot. Night Fision Optics Ready Stealth Night Sight Set for Sig Sauer P-Series Specifications Brand: Night Fision Category: Handgun Sights Model: Optics Ready Stealth Night Sight Set for Sig Sauer P-Series Front Sight Color: Black Tritium Rear Sight Color: Black Frame Material: CNC Machined Steel Finish: Black Nitride Coating Firearm Compatibility: Sig Sauer P-Series Pistols (Optics Ready) Mount Type: Front Sight Post/Rear Sight Dovetail