Ruger Rapid Deploy Rear Sight Accessory-lasers and Sights

FEATURES:
-Seamlessly integrates on the Ruger®SR-22® Rifle, AR-556® , SR-556®, SR-762™
& any modern sporting rifle with a same-plane Picatinny rail mounting system
-Can be used in conjunction with most A2-height gas block/front sights
-Lightweight, polymer
-Windage-adjustable
-Folds flat to make room for optics
-Spring-loaded to allow for rapid deployment with the push of a button