Weaver Multi Slot Base System Savage Accu-S/A. Providing a solid mounting platform for red dot sights and laser sights these Riflescope Mounts & Bases designed by Weaver also accept Weaver top-mount rings to accommodate the mounting of any necessary accessory. Constructed from lightweight aluminum these Weaver Tactical Multi-Slot Aluminum Bases are incredibly durable and easy to install. These bases accept any Weaver top-mount ring to accommodate the mounting of any necessary device. With such a great variety of uses you're bound to find your multi-slot base is the perfect addition to any firearm. Pick up your Weaver Metal Tactical Multi-Slot Bases today for your MSR AR or shotgun Specifications for Weaver Tactical Multi-Slot Bases Rifle Rail Mount: Manufacturer: Weaver Color: Black Fabric/Material: Aluminum Quantity: 1 Gun Type: Rifle Additional Features: Accepts All Weaver Top Mount Rings Condition: New Features of Weaver Tactical Multi-Slot Bases Lightweight Aluminum Construction One-piece Multi-Slot Design Cross-Lock Design Package Contents: Weaver Tactical Multi-Slot Bases 48338: Weaver Multi Slot Savage Accu-S/A Base System