- Our Custom-Designed Ruger® Rapid Deploy Rear Sight Seamlessly Integrates On The Ruger® SR-22® Rifle, AR-556®, SR-556®, SR-762® And Other Firearms With A Same-Plane Picatinny Rail Mounting System. The Rear Sight Can Be Used In Conjunction With Most A2-Height Gas Block/Front Sights.
- This Lightweight, Polymer Sight Is Windage-Adjustable; Folds Flat To Make Room For Optics And Is Spring-Loaded To Allow For Rapid Deployment With The Push Of A Button. Also Available: Ruger® Rapid Deploy Front Sight (90414).