According to http://fpsspringpistols.com/TSD-117-Series-Airsoft-Magazine/Lancer-Tactical-Airsoft-Tracer-Unit/KJW-Airsoft-Tactical-M9-Grip/Slide-Making-Kit best Slide Making Kit How do you solve rc car this problem? http://fpsspringpistols.com/Redcat-Racing-Rear-Bumper-1-Pc/DHK-Parts-Lower-Suspension-Arm--rear-2-Pieces/Supernova-Spy-Quadcopter-45CH-24GHz-RC-Drone-with-Camera best Supernova Spy Quadcopter 4.5CH 2.4GHz RC Drone with Camera The break is located on the drive rc construction shaft. http://fpsspringpistols.com/fps-spring-pistols/HFC-118BS-FPS-250-Spring-Airsoft-Pistol/HFC-M9-121BS-FPS-360-Green-Gas-Airsoft-Pistol-Package-Deal best HFC M9 121BS FPS-360 Green Gas Airsoft Pistol Package Deal This will encourage you to focus on how to successfully rc car fly your toy. http://fpsspringpistols.com/110V-Wall-Charger/TSD-Universal-Smart-Charger-For-NiCad--NiMH-Batteries/Crosman-2-M4-140RD-Magazines--Speed-Loader top Crosman 2 M4 140RD Magazines & Speed Loader Size also electric airsoft guns matters. .