Drac Thalassa (a.k.a. “LordDraconical“) created an “Epic Mod Guide” on how to turn the Nerf Rival Nemesis MXVII-10K blaster into an insane foam bullet hose. The Nemesis is scheduled to become available to the public this fall. Fans of Drac can help support his future work on Patreon.
This is a really satisfying modification, and such a simple two switch setup to get it rocking and rolling too.