The Speaks Advantage Rail System was created to enhance all Remington 700 and Savage actions.  The SARS is a complete unit consisting of a key added recoil lug that is attached to an enhanced 1913 Scope Rail.  The Recoil Rail System has been thoroughly tested, through enhanced protocols, we have actually pushed it to the limit, no scope movement or screw movement was indicated.

Other features of SARS includes allowing all rifles with SARS to interchange barrels effectively at any time.