from the sensors cause the transistors to apply current to respective solenoids which actuate switches 38 39 40 in the desired sequence in operation a signal to fire the gun is sent from component 200 to the control logic modules which in turn instruct power actuator a to close switch 38 of each coil set to connect the storage capacitor to an outside low level power source representing battery 32 as driver 15 approaches a deceleration coil 34 a signal is sent by the driver position sensor 52 to the control logic module to open switch 38 within the power actuator a to the outside power source and close switch 39 within the power actuator a to connect the storage capacitor 33 to decelerator coil 34 this action applies seed current to the decelerator coil 34 and creates magnetic field 41 that retards the moving driver 15 and generates a high level of current subsequently the generated current flows back into storage capacitor 33 since switch 39 between decelerator coil 34 and the capacitor 33 is closed after storage capacitor 33 has received nearly all the charge generated by the passage of driver 15 through decelerator coil 34 the control logic.