NERF Ultra Select Fully Motorized Blaster, Fire for Distance or Accuracy, Includes Clips and Darts, Outdoor Games and Toys, Automatic Electric Full Auto Toy Foam Blasters - Toys 4 U
Best Buy: Nerf Ultra Speed F4929
Nerf Ultra Speed Blaster Is the Fastest-Firing Dart Shooter Ever - CNET
Nerf Ultra Speed Fully Motorized Blaster, 24 Nerf AccuStrike Ultra Darts, Compatible Only with Nerf Ultra Darts - Nerf