Christie's Accessory & Scope Mounting Base for the Ruger 10/22.

• It has a very low profile design so that your scope can be mounted as close to the receiver as possible.
• I can be bolted anywhere on the stock to provide accessory docks for lasers, lights, etc. in addition to a receiver-mounted scope.
• There are plenty of slots for mounting accessories where you need them.
• The base uses the weaver or picatinny style.
• The bottom of the base has the same radius as the receiver guaranteeing a tight fit.
• It is easy to install and fits right in the the holes that are already drilled and tapped in the receiver.
• All screws and the hex wrench you need are included.
• The accessory mounting base is made of a 66% nylon polymer with with 40% mineral fill.
• It is durable and resists oil, grease and solvents.