November 4, 2016 What happens when you fire incendiary ammo in to water? Thankfully we have Demolition Ranch to answer this important question! Incendiary ammo tested in this video includes 5.56, 308, and 50 BMG. 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)