Always keep your weapons reloaded. If your primary weapon ends up out of ammunition, switch to your secondary and continue. Do not attempt to reload your primary weapon while under fire. When an opponent is near the center of your crosshair, you will remain locked on until they move too far away. Remain mobile as often as possible to reduce incoming damage. You can circle strafe your opponents but do not move in the same direction for too long. Jumping is also a good way to keep out of your opponent's targeting sights.