Warne Maxima steel bases offer unparalleled strength and versatility, making them the most robust and adaptable mounting system currently available. Their straightforward, low-profile design, combined with durable steel construction, represents a significant enhancement over other two-piece bases. The Maxima steel bases are inspired by the popular weaver design, renowned for its strength and versatility. The low-profile design of the Maxima steel bases provides a sleek appearance for your firearm. When paired with Warne Maxima QD rings, shooters can utilize open sights by looking over the bases without compromising their standard shooting position. Additionally, Maxima Bases feature a full-width recoil slot in each base, enabling the recoil control keys of Warne rings to achieve maximum bearing surface. Compatible with Beretta-Mato, Dakota-76, 96 and Winchester-model 70 Pre-64 Mag with .440 rear hole spacing, 375HH Magnum and larger models. Durable steel strength dual-component base Compatibility tailored for specific firearms - this product is designed to ensure precise fitment and optimal performance with designated firearm models 6-48 screws for 2-piece base - securely fasten components with these precision-engineered screws, designed for optimal stability and durability This product is meticulously designed and manufactured in the United States, ensuring high-quality craftsmanship and adherence to stringent standards