November 25, 2013 An overview and range demo the Wheaton Arms KMOD Handguard. The 13.2” KMOD includes one removable Key Mod rail assembly. 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)