- Material: Heat Treated Steel
- Gear Ratio: 21:1
- High Precision Gear Fit
- Helical Gears for Maximum Durability
- For Use With High FPS Springs
- Fits Most Ver. 2, Ver. 3 & Ver. 6 Metal Gearboxes
The Bravo Ultra Torque Helical gears are designed to to be used in high FPS airsoft AEG gearbox builds. The Bravo Ultra Torque gears feature a 21:1 gear ratio and are helical cut to provide improved durability and higher torque which allows it to use springs greater than M130. These helical gears fit together near perfectly allowing for lower friction and improved overall performance. When properly shimmed and the correct components are used these gears will hold up for a very long time.