I have enjoyed the story so far.
The previous reviewer is right though, the author should change the information in regards to the Glock, possibly changing the weapon for a Sig or possibly check and see what the Aussie Special forces issues.
Author's response
I think, at the time I wro0te this story I googled what weapon was used by Aussie Police and it was the Glock 22. That was a while ago so I may be wrong about that.