June 22, 2015 Are hockey pucks bulletproof? The guys at TAOFLEDERMAUS test hockey pucks against 9mm and 12 gauge ammo. 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)