This study proposes the fabrication of an arm-mounted shooting device equipped onto a userrs arm. The proposed arm shooterdevice is portable, including three major functionalities: aerial sight, which was implemented for precision shooting, amagnetically levitated stand, which can be installed onto the userrs arm to float the device, and a remote control viateleoperation. A haptic sensor and Bluetooth are equipped onto the userrs hand, which enable the user to remotely controlthe shooting device. By incorporating these functions, I attempted a novel shooter device that can shoot at targets preciselyand remotely while mounted onto the userrs arm.