Nerf Mega Mastodon Blaster with 72 darts!! Experience the excitement, energy, and attitude of the Nerf brand, and find out why It's Nerf or Nothin'. Nerf N-Strike Elite and N-Strike Mega blasters from Hasbro deliver the ultimate in blaster performance for Nerf battles. Dominate Nerf blaster competitions with the Mega Mastodon blaster, the first-ever motorized Nerf Mega blaster! The Mega Mastodon is the first ever motorized Nerf Mega blaster. This massive blaster has the power and size to take command of the battlefield. It boasts incredible rapid-fire speed to send Mega Whistler darts screaming through the air. Like its namesake, the Mega Mastodon dominates the action with its intimidating size. Storm into the action with this mighty Nerf blaster and launch 2 dozen Mega Whistler darts with the screaming fury of a rampaging beast! Note: Make sure Jam door is completely closed (orange door located on left side of blaster);blaster will not function unless door is completely shut. Inserting battery cover into blaster that top tabs of door are inserted correctly into blaster; battery cover should lie flush against blaster. To fire: press and hold bottom trigger for 2 seconds, you should hear motors spinning, then press top trigger to fire darts. This blaster is fully-automatic, i.e. the top trigger does not need to be repeatedly pulled to fire all of the darts. Ensure that rotating drums are assembled correctly according to instructions; drums should fit together and lie flush against blaster; if assembled incorrectly, drums can be removed and reassembled. Ages 8 and up CAUTION: Do not aim at eyes or face. TO AVOID INJURY: Use only darts designed for this product. Do not modify darts or dart blaster. WARNING: CHOKING HAZARD – Small parts may be generated. Not for children under 3 years. Requires 6 D batteries (not included). Adult assembly required. No tools needed.