This articles numbers are pure horse shit. I have seen recent estimates putting national gun ownership over 50%. If Colorado has 5,268,367 people and half of those are adults that's 2,634,183 and that would put 50% ownership at 1,317,091. And they claim 63,178 people own guns, that's only 5% of my rough estimate.

I know people that given the size of there collections could change the percentages of these numbers by themselves.

I have to suspect what there motives are for such a low number. Maybe they believe they can convince the anti's it is only a small number of gun owners that will be effected by confiscation.