Ruger 90340 Fire Sight Set 10/22 Fiber Optic Red Front / Green Rear Black

The Ruger 90340 Fire Sight Set is a factory-style fiber optic sight set purpose-built for the Ruger 10/22 rimfire rifle. This two-piece set includes both a front sight and a rear sight, giving you a complete aiming upgrade - or a like-for-like replacement for lost or worn original sights - in one package.

The front sight features a bright red fiber optic insert while the rear sight pairs a green fiber optic element with an adjustable aperture. This contrasting red/green combination delivers fast, intuitive target acquisition in typical daylight conditions - the red front dot draws the eye quickly while the green rear reference provides a clean sight picture. The sights are housed in a low-profile black base that drops into the factory dovetails on the 10/22 receiver.

This is the same style of fiber optic sight that ships on many production 10/22 rifles, making it a straightforward DIY upgrade for older 10/22s still wearing the original blade-and-notch irons. Professional installation is recommended if you are not familiar with dovetail sight fitting. The set is designed specifically for the 10/22 rifle and is not a universal fit for other rimfire or centerfire models.