XS Sights R3D 2.0 Night Sight Set - Front/Rear Green/Green for Enhanced Accuracy and Visibility - GL-R206P-6G
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XS Sights
Overview
The XS Sights R3D 2.0 Night Sight Set provides a reliable enhancement for your AR-15, featuring a front and rear sight designed for improved accuracy and visibility in low-light conditions. The OD Green color contributes to a tactical aesthetic while ensuring that you can quickly acquire your target, even in challenging lighting. This sight set is particularly popular among builders using a mid-length gas system in 5.56 NATO caliber setups, making it a fitting choice for those looking to enhance their rifle's performance and versatility.
Specifications
XS Sights R3D 2.0 Night Sight Set - Front/Rear Green/Green for Enhanced Accuracy and Visibility - GL-R206P-6G
Available Merchants(4)
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Build history on GunPartPicker
Builders on GunPartPicker first added the XS Sights R3D 2.0 Night Sight Set - Front/Rear Green/Green for Enhanced Accuracy and Visibility - GL-R206P-6G to a build in January 2026.
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today 3 of the 4 retailers we track have it in stock. Prices barely moved in September 2026, holding around $138.99, so there haven't been real sales lately. Buying today, the lowest price is $129.99 at KY Gun Company, which matches the best price we saw in September.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
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