Hello to everyone.Im new to airsoft,my son got me to playing with him.I got my first gun recently which is a M4 CQB.I am very glad to know that there there is an official airsoft field close to my home.I hope to play soon.Right now first I need to learn your rules and everything I need to do before I play.I hope it's ok to ask a questions here,if not let me know.My son is nine,is it ok for him to play if accompanied by me?Right now my son and some of his friends and some of my friends get together in some woods and play.Thanks