Our custom designed Ruger folding Rear Sight seamlessly integrates on any rifle 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. Shoot with more accuracy whether you are a novice or expert.

Features and Specifications:
Manufacturer Number: 90415
Ruger Factory Accessory
Rear Folding Sight
Spring Loaded
Deploys with the push of a button
Polymer Construction with Steel Hardware
Matte Black

Includes:
Complete assembly instructions
Zeroing and adjustment procedures