Nerf Pro Gelfire blasters feature hydrated rounds that burst on impact, have massive capacity, and deliver high-performance blasting. The rounds come hydrated in the box, fire from the blaster at a high velocity, and burst when they hit a target. No need to pick up rounds! The Nerf Pro Gelfire X MrBeast fully automatic blaster is a collaboration with Jimmy “MrBeast” Donaldson, an American digital creator who has amassed over 100 million subscribers in the last 10 years and become an icon among younger generations around the world. Includes blaster with full- and semi-auto modes, high-capacity 300-round hopper, 1600 hydrated Nerf Pro Gelfire soft super absorbent polymer projectiles, removable barrel, extendable stock, protective eyewear, easy slide-in slide-out rechargeable battery, and universal USB-A to USB-C charging cable. Requires USB-A wall charger, not included.