The Leupold STD Scope Rings 30mm High with windage adjustment are machined steel, made in the USA, and designed to pair seamlessly with Leupolds STD one- and two-piece mounting bases to deliver dependable performance in hunting and competitive shooting environments. These 30mm rings are offered in four heightslow, medium, high, and super highso you can precisely match your scopes eye relief and mounting posture for optimal field of view and sight alignment. The high version features a secure rear windage adjustment screw setup that supports precise tuning and rock-solid stability under recoil, ensuring consistent accuracy across demanding field conditions. Built for durability, the gloss black finish resists wear and blends with a variety of rifle finishes while maintaining a clean, professional appearance on the ?? line. Whether youre setting up for a long day in the field or dialing in at the range, these Leupold STD Scope Rings provide the strength, alignment precision, and versatility you need to elevate your shooting performance, reflecting Leupolds commitment to quality craftsmanship and reliable optics mounting.