December 2, 2013 A range demo of the BCM Mod 0 Compensator on an AR-15 rifle with 16″ barrel. 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)