G23SNT+ and myself went to Caliber's indoor range here in Albuquerque last week. He had told me they have LE and Military discounts on some of their guns, so I went out hunting me a Glock 20. They didn't have any in stock, but said they could get one for me at 569.00, then the guy said he could actually get a Blue Tag Glock 20 for 539.00. I asked what Blue Tag meant and he said they are guns available at discounts to LE and Military. In 34 years I've never seen or heard of this. I was just curious if anybody out there was familiar with "Blue Tag" guns. What makes a gun "Blue Tag"? Why not just sell anything at a discount, if the manufacturers allow it. Maybe I'm just over thinking here, and I'll surely be getting the Glock 20 for 539.00 in the near future, I just was hoping on some better clarification in the matter.