The Williams Gun Sight Rifle Rear Sight Blade .250" U Notch Black delivers dependable aiming improvements for Universal Rifles with a precise .250 inch height and a classic U-notched silhouette, engineered to fit a wide range of rifle platforms. This black rear sight blade, part of Williams Gun Sights rifle iron sights lineup, blends traditional functionality with durable construction to provide a clear notch view that helps shooters align sights quickly under varying light conditions. Designed for universal compatibility, the universal rifles make/model specification and the .250" height ensure a consistent sight plane when paired with compatible front sight setups, supporting steady follow-up shots and repeatable accuracy. The blades streamlined profile minimizes snag risk and maintains a clean, unobtrusive appearance on the receiver, making it suitable for hunting, range work, and pistol-caliber carbines where reliable rear sight performance matters. With the Williams reputation for quality manufacturing, this rear sight blade offers robust metal seating and precise machining that resists wear while delivering repeatable alignment. Use it to enhance your rifles sighting system and sharpen your ability to place shots where you intend.