When you're ready to make your Nerf battles bigger than ever, gear up with Nerf Mega XL blasters, featuring the largest Nerf Mega darts ever! And when these monster-sized Nerf Mega XL darts fly through the air, they make a whistling sound. The competition will see and hear them coming -- and will know that you're in this battle to win big. The Nerf Mega XL Big Rig blaster features XL dart blasting for big battles! Load a dart into the front of the blaster, move the slide to prime, and pull the trigger to send the dart whistling through the air. The blaster has onboard dart storage to keep darts within reach to reload fast. The blaster is designed with smash-into-action details which let everyone that you’re changing the size of the battle! Includes 3 Official Nerf Mega XL whistler darts. Eyewear recommended (not included).