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
First Look: Nerf Rival Prometheus MXVIII-20K | WATCH: First Look: Nerf Rival Prometheus MXVIII-20K We test out the new Nerf Rival Prometheus MXVIII -20K and the Nerf Rival Phantom Corps Hades... | By
![Nerf Rival Prometheus MXVIII-20K Blaster, Includes 200 Official Nerf Rival Rounds - https://dailystoremall.com Nerf Rival Prometheus MXVIII-20K Blaster, Includes 200 Official Nerf Rival Rounds - https://dailystoremall.com](https://dailystoremall.com/i5/asr/fcc3895e-4684-4ecf-828e-6a3ee98ca2f3_1.bb35a8dbbf0fb19a9ce22ef8535e14a9.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)