XS Sights R3D 2.0 Night Sights – Sig P320 Suppressor Height

XS Sights R3D 2.0 night sights are a second-generation set engineered to provide a brighter, stronger sight picture for everyday carry and duty use. The design reduces installation force by roughly half compared with prior versions, simplifying fitting in compatible pistols. R3D 2.0 uses a serrated, blacked-out rear sight paired with a dual-illuminated tritium photoluminescent front to drive focus downrange in both bright and low-light conditions. These suppressor-height sights are built to offer durable, consistent performance over years of regular carry.

Key Specifications

• The product type is Night Sight.
• The model is R3D 2.0.
• The illumination is tritium photoluminescent front and rear.
• The sight elements are green and orange.
• The size/profile is suppressor height.
• The rear design is a serrated, blacked-out notch for reduced glare.
• These sights are manufactured by XS Sights.
• Product classification is Handgun Sights.

R3D 2.0 sights deliver a practical, low-profile solution for shooters seeking reliable low-light visibility and fast sight acquisition. The combination of a high-visibility tritium front, a subdued rear, and a suppressor-height profile creates a balanced sighting system suitable for threaded-barrel setups and service-style pistols while maintaining a rugged build for everyday carry conditions.

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