Sorry about your local laws on airsoft, I sincerely hope it will change for the better very soon.
Here are some videos from the Tactical Black Cats, french team playing in A-TACS.
Tactical Black Cats in action:
Tactical Black Cats as event organizers:
If for any reason you travell to Paris and wish to try airsoft, we organize events every week, and we have a partner that rent the equipment (guns, gear...). Just let us know