Curdy rule number one there is always a way.

after that ban was imposed in 98' there was plenty of people who moved there guns out of the country and into places like switzerland where its still legal to shoot them, and still do.

so you could probably spend a few hours going over there (I think its a 3 hour drive) and shoot there, although I dont know what the minimal shooting age is there or how much it would cost, but 22 are inherently cheap to buy and shoot.