You can use a player’s shared code, and in supported spectator contexts the scoreboard can offer a Copy Crosshair action. Save your existing code first.
See this copying walkthrough for the spectator context. If the action is absent, use a shared code instead.
In Crosshair settings, open Share or Import, paste the complete code and import it. The code import guide covers the full flow. A share code is not a script to paste as a console command.
Copy your own code to a note before replacing it. Compare size, gap, outline and colour at your resolution on several backgrounds. A copied crosshair does not import another player’s mouse sensitivity or make your weapon more accurate.
Do not assume a generic Save button or built-in bank of named presets exists in every version. Use the current interface and retained share codes to record your alternatives. If a published pro code is old, ask for a dated source rather than presenting it as permanently current.
In supported spectator contexts, use the Copy Crosshair action when it is offered.
Ask for a complete share code and use the built-in import flow.
In Crosshair settings through Share or Import.
Yes. Keep it before replacing your current reticle.
No. Crosshair settings and mouse sensitivity are separate.
No. It changes the reticle rather than weapon behaviour.
No. Follow the current interface and retain share codes.
Resolution and the visual background affect its appearance.