Leupold steel Standard (STD) rings and bases are the most versatile mounting system we offer, designed to deliver reliability and performance. This specific model is tailored for the Remington 7 and is an excellent choice for standard calibers up to .300 Win. Mag. The STD rings are comes in five different heights, allowing for a customized fit that ensures optimal alignment with your optics. Precision engineered to match with STD 1-piece or 2-piece bases, these rings feature a front dovetail that pivots, enabling lateral adjustment using the rear windage screws during bore sighting. Additionally, shims can be utilized, preserving the scope's elevation adjustment for BDC (bullet drop compensation) dial applications. The connection between your scope and firearm is crucial for performance. That's why Leupold mounts are built to be as rugged and dependable as the optics they secure. With a wide variety of mounting systems available, you are sure to find the perfect match for your firearm and shooting style. Proudly made in the USA, Leupold mounts are guaranteed to withstand a lifetime of rigorous use, ensuring they will never let you down when it counts. Upgrade your optics setup with Leupold STD rings and bases for exceptional versatility and reliability.