Streamlined Design - Hyper refill ammo features a sleek and streamlined design that minimizes air resistance, ensuring a smoother and faster flight path. ONLY fits for Nerf HYPER Series Guns - The HYPER refill balls could perfectly fit for nerf hyper blasters, such as Rush-40 Pump-Action, Mach-100 Fully Motorized, Siege-50 Pump-Action, Impulse-40 Blaster, and Evolve-100 Blaster.
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