The federal govt sets the standard while hunting on gavt prooperty such as Natioanl forest,wildlife refudges ,ect and most states follow the federal guidlines,and was stated in the post before you,come here and you can watch the game wardens at work.They will tear all the crap out of your rigs if they are looking for something and not put it back or cut open you shotgun shells to see if they are hybrid reloads since the magnet they carry doesn,t pick up bismuth. Yah they are real sweet hearts. you wouldn,t belive what they do.They even have the right to enter your house without a search warrant her in the satte of confusion. California. vangunsmith