Did you get one in the end Anthony?
All the snow has long gone here now so my Glock is back in the back of my Remora ready for it's next mission. 
Yup, I received it Friday. I can compare it to my Cold Steel shovel and the surplus shovels I've handled, and the Glock is by far the best. I haven't had a chance to use it yet, but overall it's solid, and the saw looks pretty formidable.