XD HR Night Sights for Sig Sauer handguns are designed to maximize target acquisition and functionality, even in long-range engagements. The thinner front post keeps the sight picture open, improving field of view and situational awareness. The XD HR Night Sights use a silicone rubber cushion to further protect the tritium-phosphor lamps.

• Protective aluminum cylinders for the tritium lamps
• U-notch rear sight design
• Sapphire jewel window on lamps for protection and to evenly distribute light
• 9mm, 357 Sig do NOT fit P938 or P365

These XD HR Night Sights are compatible with Sig Sauer handguns (not for Sig 1911 pistols).