Small Arms Collimator

tnvc.com/

This is another they-took-my-idea-and-commercialized-it-and-will-make-a-lot-of-money (TTMICWMLM) moment. A device to confirm your zero without live rounds or a range!

The TNVC Small Arms Collimator

I wish I had one in 2004--check that--I wish I had one everyday before now.