Guns RECOILtv Gun Room: Knight’s Armament XM-9 RECOILtv November 25, 2018 Join the Conversation RECOILtv Gun Room: Knight's Armament XM-9 We review the old-school Knight's Armament XM-9. This short-lived, snap-on suppressor could in certain ways be considered the predecessor to the Gemtech Aurora II. See how this early can pairs up to an older Beretta and how it sounds when fired. You might have to turn up the volume. Want to see more from RECOILtv? WATCH NOW! Explore RECOILweb:FUBAR: American History ZGunman Kills at Least a Dozen People - Armed Citizens Help Stop HimCovert Carbine: Ares Defense MCR SCRECOILtv Transport: San Felipe Baja 250