Crow,
You may have gone a little dramatic on this one.
First, I am quite familiar with airport security. I might travel more in a given year on free frequent flyer miles than most people travel in a lifetime. Thats not counting the business miles I travel to earn them. ex. going back just 1 year I used free miles to hunt Alaska twice, Australia, and Mexico. Never had a problem with a TSA agent while carrying a handgun or rifle. They are quite reasonable people if treated with ordinary courtesy and respect. No reason to be afraid of them.
On a sidenote, a close friend and co-worker did a stint as a TSA training instructor (laid-off). Haven't seen him this week as he is either on vacation or travelling. I will get his take on this when he returns.
Regarding saying something about the 300 ultra case. I won't be saying anything about the 300 ultra, it won't be necessary, nothing will be asked about them. Some countries may count them for control purposes, some airlines may weigh them (max 11 pounds), a few international carriers will not allow them in the gun case, but none will ask about their appropriateness for a particular gun. Will it make you feel better if I had said I was carrying the powder in my 45/70 cartridges. The 45/70 is a blackpowder cartridge. Problem is I cannot put 100gr. in the 45/70.
Regarding going to jail, a little over the top. It just doesn't happen for attempting to carry a prohibited item in checked luggage. Do you have any idea how many prohibited items are confiscated each day. Everything from carrying too many butane lighters, unemptied white gas bottles by backpackers, outboard motors for having gas fumes, loose shells, signal flares (personal experience). They are simply taken, no threats of jail time.
You go to jail when you give them reasonable belief that you may be making a deliberate attempt to bring down the aircraft. This doesn't quite come up to that standard. They may not laugh at the small stuff but I don't sweat the small stuff.
Regarding the breaking of a federal law. I guess we will just have to agree to disagree on this one. I will be more than happy to read any regulations, other than opinion, showing this is illegal. By contrast, IMO, I feel I am closely complying with the law for legally transporting ammunition in an aircraft. I am packaging it exactly as the regulations state for carrying ammunition. The fact it is not in somebody's idea of correct caliber does not matter. The law does not say the ammunition has to fit the gun you are carrying or that you even have to have a gun for that matter. I can carry any ammunition I want within quantity limits and packaging specs.
Regarding the chat room comment. There are a lot of things written in chat rooms that I don't agree with. I just get over it. This isn't a chat room but forums are for asking questions, having discussions, and sharing knowledge. Some people feel forums are for proving their intelligence to others rather than providing useful information. What they don't realize is the fact that they respond to posts without useful information says more than they think.
For those that may be inclined to follow my advice in this post solely based on the fact that I said it was OK, this is for you:
Disclaimer: It is not my intention in any manner or fashion to persuade anyone to follow my thoughts in this post. Please do not rush out to an airport with blackpowder in cartridge cases telling the security agents it is OK because tundragriz said it was.
Link to TSA ammunition site:
http://www.tsa.gov/public/interapp/editorial/editorial_1666.xmlLooking at the bigger picture. Does this in anyway jeopardize anyone's safety? Absolutely, positively, in no way shape or form. Put blackpowder in an spent primer brass case topped with a copper and lead bullet, drop it off the tallest building, throw it as hard as you can against concrete, hit it with a hammer, run over it with a vehicle, it tain't gonna go off. It is safer than the primed centerfire smokeless round. These have been used safely in military and field conditions for 100+ years.
Sorry for the long post.