Re: Air Travel with Firearms and Ammo
As I have to fly with my rifle a <span style="font-style: italic">lot</span>, I got a dedicated "airline" case for my competition rifles. It is a Kalispel, heavy duty aluminum creature. It is not as useful for day to day match use as it grips the rifle TIGHT, but for keeping the baggage cretins from destroying my precision gear, it works well. When packing your rifle, simply assume that the baggage goons will chuck it out of the aircraft's hold without using the conveyor belt. They did this on a trip a few years ago to Boston. I could tell they had done it because there was still blacktop embedded in the aluminum side of the case, and even with all of the padding, I could tell the caliber of the rifles in the case by the "stamp" of the muzzles in the side of the case. The moral of the story: if you think you are <span style="font-style: italic">really</span> over packing your rifle... you're probably just fine.
As to ammo, 5kg (11 lbs) is around 175 to 195 rounds of .308 depending on the bullet weight. The airlines are not too smart of course, so their version of the weight also includes all of your protective packaging
Fortunately for my last couple of trips to Europe, I have had non-shooting spouses, etc. along that have become "shooters" as far as the airlines are concerned... an instant additional 5- 10kg of ammo allowance
As has been mentioned before though, shipping ammo, at least stateside is the easiest option if at all possible. Shipping overseas is a different kettle of fish. Not impossible, but you'd better know somebody in the industry.
My .02
Darrell