Stand tall on the blaster field with a pro-level foam dart blaster built for action. The Dart Zone Pro-Series MK-4 is the newest entry to the MK lineup, featuring an extended silhouette and all-new, attention-grabbing innovations. Use the blaster’s superior modularity to achieve a customized blaster game for any play style. Attach the scar barrel or Supercharge Muzzle to the front of the blaster for pumped-up power. On the back end, the MK-4 includes two separate springs for two blasting speeds - 120 FPS for community games or up to 200 FPS for the certified pros. For matchless precision, use the MK-4’s included flip-up sights. Flip them up for perfect aim in the heat of battle, then flip them down for easy storage and transport. All-new foam dart cartridges have a flex-loading mechanism, allowing players to unload and reload while the blaster is primed and a translucent shell, so you always know how many rounds you have left. The Pro-Series MK-4 comes with Bamboo 2X Darts - the best of the best in performance and supreme accuracy. This half-length dart blaster features a spring coated in yellow for visibility and safety. Peek through the clear window on the back of the stock to easily see when the blaster is primed. Use the storage compartment in the back of the stock to keep additional parts within reach when not in use. The Dart Zone Pro-Series MK-4 is made to customize. Choose between multiple configurations for a build-out that can take your game from local meet-ups to pro-level competitions, from the #1 name in darts. Recommended for players ages 14 and up.