The Ameriglo Green Tritium 2-Dot Rear Sight for S & W Bodyguard 2.0 delivers a high-utility low-light upgrade designed to optimize night-tracking efficiency without cluttering your daytime sight picture. CNC-machined from solid alloy bar stock steel and treated with a resilient black nitride coat, this standalone rear component is meticulously engineered to survive the friction of daily concealed carry routines. The rear face houses two self-illuminating green tritium lamps that provide independent luminescence in zero-light scenarios, allowing for rapid, instinctive alignment when paired with a matching front blade. To promote an unhindered front-sight focus during daylight hours, the glowing lamps are encased within low-profile black outlines that blend away into the matte, anti-glare serrated steel face. Finished with a wide .150" square-notch configuration, it accommodates fast-paced tactical indexing while maintaining a subtly swept-back forward edge to prevent snagging during high-stress draws from inside-the-waistband holsters. Ameriglo Green Tritium 2-Dot Rear Sight .260" Height Square-Notch for S& W Bodyguard 2.0 SWBG-875R