The sporting rear sight base is engineered to enhance precision and adaptability in firearm sighting systems. This component is compatible with standard 3/8 inches dovetail mounts, ensuring seamless integration with a wide range of firearms. It features three distinct styles of uprights, allowing users to customize their sight picture according to specific shooting requirements. This versatility makes it an ideal choice for replacing existing sights or for adding adjustable capabilities to firearms with fixed sight configurations. The robust construction and precise engineering of the sporting rear sight base ensure reliable performance and durability in various shooting conditions. Short Blade measuring 1-7/8 inches in length, complete with an integrated step elevator for enhanced functionality and precision