Same here . I'm a competitive shooter and I've travelled internationally with live ammo lost in my bag that I found after unpacking. Total facepalm moment. It wasn't much, 5-6 rounds but I'm sure enough to get me in heaps of trouble had it been found in my carry-on. Then, they finally did detect something I had forgotten in my backpack again, but it was just airgun pellets, basically little pieces of lead.