So I wasn't happy with the arm laser FoC Shockwave had, and I knew I had an alternators Shockblast that was missing tons of pieces in the garage.. So I popped Alternators shockblast's arm off and cut the ball joint off it. I then looked for a way to attach it to shockwave without modifying the figure. I realized where his fist folds there's a little indentation.. So I scoured my parts box and found a bracket to some innard of a transformer that has become custom fodder and I cut it. I then dremeled it down so it "clipped" into the slot, and then cut the rest of the bracket away and just super glued it to the shockwave blaster arm.. I'll probably go back and paint it black (just to hide it a bit nicer) but overall I'm 100% content with the end result! Sorry for the pic quality, just snapped it real quick with my cell phone.. I need to dust my table as well it seems..