Systems: Automatic and manual reload

Notes:

1. “Manual reload” acts as a tactical reload after the barrel is loaded
2. “Automatic reload” is used when the gun is empty and the trigger is used
3. Load the barrel the first time
4. Manual reload can be used to load an extra bullet into the magazine (tactical reload)
5. Pull the trigger until all the magazine ammo is used
6. Pull the trigger again to automatically reload or use the manual reload