September 9, 2013 A denim and ballistic gel test of the Federal HST 9mm +P 124 Grain ammo. The Glock 17 was the test weapon used. 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)