These versatile bases from Weaver help give your gun a versatile edge. Multi Slot Bases are constructed of tough lightweight aluminum so they can withstand the most powerful recoil. They accept all Weaver Top Mount Rings and accommodate the mounting of devices such as scopes red dots and laser optics while allowing for optimal eye relief. - One-piece multi-slot design for maximum versatility - Lightweight aluminum construction designed to stand up to the roughest recoil - Cross-lock channel accepts all Weaver cross-lock rings
