The Talley 930766 2-piece ring/base combo is designed for the Barrett-Fieldcraft rifle, offering a low profile for a secure and stable scope mount. With a 1" diameter, this combo ensures precise alignment and durability. The black matte anodized finish enhances both the aesthetics and the longevity of the components, providing excellent resistance to wear and corrosion. Ideal for hunters and shooters seeking a reliable, high-performance mounting solution, this combo guarantees a firm, long-lasting fit for your optics.