Burst into battle with Nerf Pro Gelfire blasters featuring hydrated rounds that burst on impact! These massive-capacity blasters deliver high-performance blasting to ignite your competitive advantage. Nerf Pro Gelfire rounds come dehydrated in the box, giving you a huge amount of rounds for multiple refills. Add water to hydrate the rounds for 3 to 4 hours to prepare them for use. The hydrated rounds 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 Legion blaster features spring action priming, no batteries needed. It has slam fire action to fire rounds in a continuous stream. This backyard blaster includes a 130-round capacity hopper and 5,000 dehydrated Nerf Pro Gelfire soft super absorbent polymer projectiles. The blaster’s innovative design combines exceptional quality and style. Includes trigger lock to prevent accidental firing and certified protective eyewear. Outdoor use recommended. For ages 14 and up.