X-Products Can Launcher Grappling Hook Posted January 29, 2015 in Ammunition, AR-15, Companies by Nicholas C with 34 CommentsTags: Can launcher, Grappling hook X-Products made the Can Launcher. Well they have expanded a bit and made a grappling hook projectile. You can see they designed the bottom just like a soda can. They said they were able to launch it 100 yards.