XS Sights R3D 2.0 Night Sight Set - Front/Rear Green/Green Advanced Illumination for Tactical Shooting - GL-R201P-6N
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XS Sights
Overview
The XS Sights R3D 2.0 Night Sight Set is designed for tactical shooting, featuring a durable steel construction in an OD Green color. This night sight set provides enhanced visibility in low-light conditions, making it easier for builders to acquire targets quickly and accurately. It is commonly found in builds utilizing a mid-length gas system and chambered in 5.56 NATO, making it an ideal choice for those focused on performance in tactical scenarios.
Specifications
XS Sights R3D 2.0 Night Sight Set - Front/Rear Green/Green Advanced Illumination for Tactical Shooting - GL-R201P-6N
August 2026 on GunPartPicker
XS Sights R3D 2.0 Night Sight Set - Front/Rear Green/Green Advanced Illumination for Tactical Shooting - GL-R201P-6N ranked #20 of the 74 iron sights builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #22 of the 138 iron sights builders have added. Builds with this iron sight are nearly all chambered in 5.56 NATO, split between mid-length (50%) and pistol-length (50%) gas systems, and nearly all AR-15.
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today all 5 retailers we track have it in stock. The best price crept up from $92.49 to $118.49 over August 2026. Buying today, the lowest price is $119.99 at KY Gun Company, above August's low of $92.49, so a better deal may come back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 31 retailers
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Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
Builds Featuring This Part
See all 3 →Builds in the community that include the XS Sights R3D 2.0 Night Sight Set - Front/Rear Green/Green Advanced Illumination for Tactical Shooting - GL-R201P-6N
| Build | Parts | Total |
|---|---|---|
 | 29 | $3761.81 |
 | 25 | $4842.82 |
 | 29 | $3840.20 |
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