Sighting In The Ruger AR-556: How To Dial In The Stock Sights From Factory Settings

We sight in the Ruger AR556's factory iron sights to get the bullet grouping closer than it was. This rifle is in the AR-15 platform. I use the Real Avid AR-15 tool that comes with an A2 sight adjuster. Rear sight is the Ruger Rapid Deploy and front is the Ruger A2 F-height.