XS Sights R3D 2.0 Night Sight Set - Front/Rear Green/Green for High-Performance Visibility - GL-R204P-6N
Click to see full view
XS Sights
Overview
The XS Sights R3D 2.0 Night Sight Set is designed to enhance visibility in low-light conditions, featuring a front and rear sight combination that provides a clear aiming point. The OD Green color not only offers a tactical aesthetic but also aids in quick target acquisition, making it a practical choice for builders focused on performance in varied lighting scenarios. This sight set is commonly found in builds utilizing a Mid-Length gas system chambered in 5.56 NATO, where precision and reliability are key.
Specifications
XS Sights R3D 2.0 Night Sight Set - Front/Rear Green/Green for High-Performance Visibility - GL-R204P-6N
August 2026 on GunPartPicker
XS Sights R3D 2.0 Night Sight Set - Front/Rear Green/Green for High-Performance Visibility - GL-R204P-6N ranked #31 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 #25 of the 138 iron sights builders have added. Builds with this iron sight are split between .308 Win (50%) and 5.56 NATO (50%), nearly all on mid-length gas, and mostly AR-15 (83%, then AR-10 17%).
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today 4 of the 5 retailers we track have it in stock. Prices barely moved in August 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 August.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 31 retailers
Not sure which iron sights to pick?
We ranked every iron sights by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Iron Sights Guide →Frequently Built With
The part most often added in each category by the 26 builds that include this one
EOTECH 3x30.5mm X 21.6mm Holographic Hybrid Green Dot Sight - HHSGRN
Smith & Wesson M&P15 Complete Lower 5.56x45mm/.223 Remington, Black - 812002
Geissele Automatics AR-15 SSA X Lightning Bow Trigger
Magpul AR-15 MOE Stock Collapsible Mil-Spec Black
Daniel Defense 14.5" 5.56 M4A1 AR-15 Complete Upper - Flat Dark Earth
SIG Sauer SLX Suppressor SURG 5.56, Assembly w/ Heat Shield, Commercial - SLX-SURG556
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.
Builds Featuring This Part
See all 1 →Builds in the community that include the XS Sights R3D 2.0 Night Sight Set - Front/Rear Green/Green for High-Performance Visibility - GL-R204P-6N
| Build | Parts | Total |
|---|---|---|
 | 12 | $5406.63 |
No reviews yet. Be the first to review this product!