The sporting rear sight base is designed to improve accuracy and flexibility in firearm sight setups. Compatible with standard 3/8 inches dovetail mounts, it fits effortlessly on many firearms. Offering three different upright styles, it lets shooters tailor their sight picture to match their needs. This makes it an excellent option for upgrading fixed sights or replacing worn components. Built with durable materials and precision craftsmanship, it delivers dependable performance across diverse shooting environments. The blade measures 2-3/4 inches in length and includes a step elevator, providing enhanced functionality and precision for various applications