Rim/Edge V-Block Screws for Ruger 10/22 - 2-Pack Black. Replace your old and worn v-block screws or stock up with an extra pair to ensure a replacement is ready when the need arises Pair these screws with the Barrel Retaining V-Block for Ruger 10/22 to secures the barrel to the receiver with increased stiffness and rigidity Please note - NOT Compatible with Ruger 10/22 Takedown rifles or Ruger 10/22 Charger Takedown models Specifications for Rim/Edge V-Block Screws for Ruger 10/22: Manufacturer: Rim/Edge Fabric/Material: Steel Color: Black Features of Rim/Edge V-Block Screws for Ruger 10/22 Replacement for lost stripped worn or lost factory hardware High quality steel for long lasting durability Guaranteed for life Package Contents: Rim/Edge V-Block Screws for Ruger 10/22 Rim/Edge TK18N0453BLK1: V-Block Screws for Ruger 10/22 - 2-Pack Black