I think that it is a wive's tale. The very idea of a military unit going into a fire zone with a thousand condoms and scotch tape is kind of ludicrous.
I've heard of many different things done for this. Some people have suggested a spot of electrical tape. I have heard of people putting a balloon on. My dad used to put saran wrap on his, just fold it over. I used scotch tape one year when it was raining and snowing. It doesn't take a whole lot to keep the barrel dry from the general dampness, all you need to do is make sure that the thing doesn't pull off. You will have a rather large volume of air forced down the bore at 3,000 fps or so when that first shot is fired, and there will obviously be at least a bit of blow-by. If you just stick a spot of tape on, that tape will be halfway across the county before the bullet reaches the muzzle. I'm not sure that I want to see a bright orange balloon explode in front of me when I fire that first shot, and I can assure you, I'm not going hunting with a trojan on.
__________________
None.
|