These versatile bases from Weaver provide your firearm with enhanced adaptability and performance. The Multi-Slot Bases are made from tough, lightweight aluminum, engineered to withstand even the most powerful recoil, ensuring long-lasting durability. Compatible with all Weaver Top Mount Rings, these bases enable the mounting of various devices, including scopes, red-dots and laser optics. This design allows for optimal eye relief, facilitating quick target acquisition and an improved shooting experience. With Weaver's Multi-Slot Bases, you gain the flexibility to customize your setup according to your shooting preferences, making them an essential addition to any serious shooter's arsenal.