Talking with a guy at work today who advised me that S&W aren't shipping the checking gauges overseas.
Knowing that said 'guy' is a complete spanner who, if his stories are to be believed, can regularly hit V bulls at 1000yds more often than the GB Rifle Team, I decided to call S&W Customer service direct.
I've just got off the phone (7pm local time / 3pm US time) after talking with a very nice lady who advises me that a batch of gauge requests for overseas customers was dispatched on the 15th March with a two to three week delivery time.
Don't believe everything you hear from people claiming to be in the know
Iain