Xenon Xr-17 Sniper Rifle By ajleece in LivingLEGO & K'NEX2,02836Save PDFFavoriteIntroduction: Xenon Xr-17 Sniper RifleBy ajleeceListen. Free 320 dubstep!Follow More by the author: About: http://soundcloud.com/noiseknob/ajleece-noiseknob-n-d-e More About ajleece »This is my first slingshot sniper rifle. Cradit to the maker of the HAWC for the mech.