July 31, 2014September 20, 2013 David from Liberty Suppressors explains the function of the recoil booster assembly on suppressors and why it is needed. 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)