Retriev-R-Trainer Remote Launcher One of the most versatile and affordable remote launcher ever produced. The base can accommodate up to 8 launcher tubes that are individually adjustable vertically and they can rotate 360 degrees. Another base can be attached which would double the amount of launchers to 16. An optional wheel kit and handle could then attach to the base for easy transport. The launcher tube accepts any RRT hand held launcher made in the last 20 years. Simply slide in your launcher with no modifications needed. The launcher is compatible with any manufactures release setup or you can purchase RTT's basic electronic release system. Don't forget the dummies and bumpers.