I've heard about this system before & it is pretty amazing. I don't feel like it is relevant to sports hunting (as the article implies) but in a military context it is a bit scarey. A military forces is measured by it's sniper/counter-sniper capabilities. The rifles capable of consistent +1000yd are now a given reality, but the human skill to do it is scarce & must be trained & cultivated.
I wonder if there are some restrictions on who you can buy this stuff? What about the Barrett rifles; are they readily available on the foreign market? What about compensation computers used by spotters? Easy to buy?