XS Sights R3D 2.0
Specifications
Reticle Type Single Dot
Reticle Color Green
Illuminated Reticle Yes
Magnification Range 1x
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
Description
Product Overview
XS Sights R3D 2.0 tritium night sights for Glock 21 provide a traditional notch-and-post sight picture with a bright front green outline and glowing green tritium aiming elements for low-light and no-light conditions. The rear serrations and anti-reflective lens are designed to reduce glare, while the sights are built for durable, defensive-duty use.
Key Features
- Tritium lamps glow in low light/no light for fast sight acquisition
- Green front outline for a high-contrast daytime sight picture
- Green front/rear tritium aiming elements for consistent low-light reference
- Serrated rear sight helps reduce glare
- BlackNitride finish for wear and corrosion resistance
- Designed for Glock fitment and built from durable CNC machined steel
When lighting conditions change, XS R3D 2.0 sights keep your sight picture usable—day or night.
Customer Reviews
Be the first to leave a review!
Help other customers by sharing your experience with this product.
Guaranteed Lowest Prices
All purchases are backed by our Bud's Price Protection: Protect every purchase up to $100, free of charge!
Questions & Answers
Be the first to ask a question!
Got questions? Get answers from other customers and our experts.
Retail Availability
Bud's Gun Shop - Lexington, KY
1105 Industry Rd., Lexington, KY 40505
Bud's Gun Shop - Sevierville, TN
2270 Two Rivers Blvd., Sevierville, TN 37876
Uncle Lee's - Greenville, KY
820 Main St., Greenville, KY 42345
