September 26, 2013 A denim and ballistic gel test of the Federal Premium HST 45 Auto ammo. The test pistol is the DoubleTap Tactical Pocket Pistol. 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)