Tech4Kids Tek Recon Hammer Head Battle Pack Each Hammer Head has an amazing 25 round capacity with quick release and load cartridge Place your smartphone on the Hammer Head smartphone mount and download the Tek Recon app for enhanced first person shooter gameplay Super fun Reusable Exploding Targets; Targets explode off any surface when hit by Tek Recon rounds The Tek Recon Flags will let you and your friends to play cool missions like Capture the Flag