Nerf Hyper Series | A Brief Introduction - YouTube
Amazon.com: 400-Round Refill Pack for Nerf Hyper : Toys & Games
Amazon.com: NERF Hyper Siege-50 Pump-Action Blaster, 40 Hyper Rounds, Holds Up to 50 Rounds, Glasses, Up to 110 FPS Velocity, Easy Reload, Toy Foam Blasters
If Nerf Hyper rounds are 13-14mm diameter, then it stands to reason that with minor modifications the Sportsman would be able to fire them. With a massive hopper it may make for
Amazon.com: NERF Hyper Mach-100 Fully Motorized Blaster, 80 Hyper Rounds, Eyewear, Up to 110 FPS Velocity, Easy Reload, Holds Up to 100 Rounds
Amazon.com: NERF Hyper 200-Round Refill Includes 200 Hyper Rounds, for Use Hyper Blasters, Stock Up Hyper Games : Toys & Games