The Williams™ 63330 WGRS-RU22  Receiver Peep Sight is specifically designed to fit the Ruger 10/22. Williams™ WGRS-RU22 Receiver Peep Sights offer shooters unmatched open sight visibility at longer distances than standard fixed open sights. The Williams™ WGRS-RU22 Receiver Peep Sight comes with a front fiber optic fire sight. Williams™ Fire Sights gather ambient light and reflect it back to your eye, enabling faster target acquisition. Williams™ Sights do not use artificial light sources to create their sight visibility, making them legal to use in states that do not allow artificial light sources on your firearm while hunting. 

This Williams™ WGRS-RU22 Sight Set 63330 fits the following firearms:

• Ruger 10/22