The problem is the 280AI can defy the laws of physics.
I didn't think this would be a problem until I learned of the potentially side effects this can produce.
For instance....one time when I fired my 280AI it actually slowed down the rotation of the planet. I believe the reason this happened was to make the bullet appear to be traveling faster in relation to the rotation of earth.
When I figured out what was really going on I was a little pissed! The slowed rotation was throwing my chronograph off and it was giving me a faulty reading.
I had always heard there is no free lunch and now I knew it was true!