July 19, 2013 Tactissy takes a quick look at the newly installed Geissele Super Modular Rail MK1 on her new AR-15 build. 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)
