XS Sights Launches Enhanced R3D 2.0 Night Sights for A-CUT Glock Models

Revolutionary Backup Iron Sights for Modern Optics-Ready Platforms

XS Sights has unveiled their latest innovation in backup iron sight technology with the introduction of the R3D 2.0 night sights, specifically engineered for Glock pistols featuring the A-CUT optics mounting system. This new sight system offers shooters a choice between green or orange dual-illuminated front sight configurations, providing enhanced visibility across various lighting conditions.

Optimized Design for Aimpoint COA Integration

The A-CUT platform represents Glock's latest advancement in optics-ready technology, enabling direct mounting compatibility with Aimpoint's new COA red dot sight. The R3D 2.0's low-profile architecture ensures the iron sights remain positioned within the lower fifth of the red dot's viewing window, strategically minimizing visual interference while maintaining their effectiveness as a reliable backup system in the event of optic failure.

Enhanced Engineering and User-Friendly Installation

DIY-Friendly Setup Process

One of the standout features of the R3D 2.0 system is its commitment to user accessibility. The sights are specifically engineered for straightforward installation using standard hand tools, eliminating the need for professional gunsmith services. This approach empowers Glock owners to upgrade their sighting systems efficiently and cost-effectively.

Refined Dimensional Improvements

XS Sights has incorporated several critical dimensional enhancements based on user feedback and real-world performance data. According to Jeff King, Marketing Manager at XS Sights, the rear sight has been deliberately extended beyond factory specifications to address a common debris accumulation issue.

"We designed this R3D 2.0 rear to be slightly longer than the factory sight to minimize the area between the iron sight and optic lens – a space which tends to collect dirt and debris," King explained. "We also made the sides of our rear sight flush with the Glock slide to reduce snag potential while providing a cleaner, more streamlined look."

Advanced Materials and Durability Features

Superior Corrosion Protection

The second-generation R3D 2.0 incorporates a black nitride surface treatment, delivering double the corrosion resistance compared to conventional black oxide finishes. This advanced coating ensures exceptional durability and maintains long-term performance standards even under harsh environmental conditions.

Enhanced Performance Characteristics

XS Sights claims the R3D 2.0 delivers superior brightness, increased structural integrity, and simplified installation procedures compared to the original R3D series, representing a significant evolution in backup iron sight technology.

Comprehensive Product Specifications

Key Features and Technologies

• Tritium front and rear with high contrast glow dot
• Photoluminescent glow dot absorbs ambient light and glows in low light
• Wide notch rear with serrations and anti-reflective lens
• Corrosion resistant Black Nitride surface finish
• Traditional 3-dot tritium, notch and post, sight picture
• Compatible with Glocks Gen 1-5, including MOS models
• Proudly manufactured in Fort Worth, TX

Pricing and Availability

The XS R3D 2.0 night sights are currently available through XS Sights' official website at a retail price of $124.99, representing competitive value in the premium backup iron sight market segment.

Warranty Coverage and Customer Support

Comprehensive Protection Plans

XS Sights stands behind their R3D 2.0 product line with robust warranty coverage designed to provide long-term peace of mind for customers. The company offers a Limited Lifetime Warranty covering manufacturing defects and structural integrity issues.

Illumination Guarantee

Recognizing the critical importance of consistent sight illumination, XS Sights provides an industry-leading 12-year illumination warranty covering all tritium-based products, ensuring reliable low-light performance throughout the sight's operational lifespan.