August 31, 2013 A review of the Krebs Custom 4 Prong Flash Suppressor for AKM/AK-74 rifles, tested on the Arsenal SGL31. 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)
