oldhunter wrote:http://govwin.com/anthonycritelli_blog/glock-guns-are-us-law/362195 Glock sales
It states that 65% of law enforcement sales are Glocks, not that 65% of Glock sales are law enforcement.
My understanding is that firearms manufacturers use their LEO sales as a marketing vehicle for their civilian sales, which is where they make their money.
For example, I would be surprised if there weren't significantly more M&P pistols in civilian hands than LEOs. I don't believe there are any Military contracts for M&P pistols, at least not in any significant quantity. It's all about marketing.