Cleaning, maintaining and changing parts on the bolt of your Remington 700 bolt action rifle has never been easier. This kit includes the Sinclair Remington Firing Pin Removal Tool, Remington Ejector Compressor Tool, Remington Mainspring Tool and Remington Bolt Maintenance Bench Block. All the tools needed to remove the firing pin assembly, replace the firing pin assembly, remove and/or change ejectors and springs and otherwise maintain your Remington 700 Bolt. Fits Remington 700, 40X 600, Model 7, XP-100, XR-100, 722, plus Kelbly Stolle actions. Does not work with the 770 or 40X rimfire actions.