From the Sportsmen guide this is the B.S that they just sent me about why they will not ship ammo to IL.
Hello,
We have placed certain restrictions, on certain items listed in our catalog and our web site. Due to the various state, county and municipal laws that exist, we are not always able to comply with each individual guideline.
Not all of the restrictions are based on laws on the books, but could be a company decision based on certain concerns. Things such as whether the state law suits pending involving gun owners, recent court decisions that may effect businesses like ours. Finally it may be that the states laws are so vague that they could be interpreted unfavorably in the event a court action was ever involved, and finally as a public held company, we are obligation to safeguard our stockholder's investments. We do apologize for any inconvenience this may have caused you.
About 5 years ago I was ordering 30-06, 12 ga, 9mm and 8mm ammo from them then the next time the shooting catalog came out they would not ship to IL any more. It's funny every other company well ship here but them some want your F.O.I.D (Firearms owners ID) or proof your 21 or over. I don't know but I will never buy anything from them.