ATI AR-22 Stock System Ebomey demonstrates the installation of the ATI AR-22 Stock System on a Ruger 10/22 rifle. Share this gun video:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Tumblr (Opens in new window)