Description
                        The second-generation R3D night sights are engineered to give you a brighter, stronger set of sights. Easily install your sights with a set that requires 50% less force for installation. R3D 2.0 sights are built to withstand years of EDC use and abuse. The set drives focus downrange using a serrated blacked-out rear sight and a dual-illuminated tritium photoluminescent front sight. R3D 2.0 sights are the brightest notch and post option for fast and accurate shooting in bright and low light.
Features :
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                Features :
- For Glock 21
 - Suppressor Height
 - Orange Ring
 - Tritium front and rear sight
 - Black nitride surface finish
 - DIYer Install Rated
 - Dual-Illuminated tritium photoluminescent front sight
 - High contrast orange or green photoluminescent Glow Dot
 - Anti-glare Blacked-out Serrated Rear Sight