The Ruger 10/22 Bolt Buffer replaces the bolt stop pin at the rear of the receiver. When you replace the bolt stop pin with a Ruger Bolt Buffer you are ending the metal to metal impact that takes place each time you shoot your rifle.
Installation is a breeze. You just need a screwdriver, and in a couple of minutes you're ready to head for the range. You can feel the difference the first time you shoot it.
With all the custom parts available for the Ruger 10/22, you can very quickly invest several hundreds of dollars in your .22 rifle. Without a receiver, all those custom parts are just so many pieces. So why not give your receiver the highest degree of protection available, the Ruger 10/22 Bolt Buffer.