Rex Tibor is one of the most skilled, affable,  and popular long distance shooting trainers in the country. He's able to take a scientific approach to a difficult task and relay that knowledge to just about anyone. One of my engineering professors once told me that you...

It's all in the name of science.

Ok, it's difficult to justify putting a $3,800 (add tax and you're right at $4k) scope on a plinking rifle, but it's really a lot of fun. In this case I needed a platform onto which I could mount the ATN ThOR 4 640 2.5-25x thermal imagin...

Earlier we shared with you David O'Donnell's initial impression of the D9 suppressor on Zenith's Z-5 (MP5