Hasbro on Twitter: "The #Nerf #Rival Prometheus MXVIII-20K sports an advanced acceleration system to blast 8 rounds per second! Avail Fall '18 #HasbroToyFair https://t.co/xnT3ZraWIs" / Twitter
Nerf Rival Prometheus MXVIII-20K | Advanced acceleration system: The Prometheus MXVIII-20k Nerf Rival blaster features an Advanced Acceleration System that fires up to 8 rounds per second*... | By Toyster Singapore | Facebook
NERF Rival Prometheus MXVIII-20K - Blaster-Time
NERF Rival Prometheus MXVIII-20K Toy Blaster Minigun NO BATTERY OR CHARGER 630509629794 | eBay
Nerf Rival Prometheus Review - Rival Phantom Corps Hades