There's a lot to like about the Aimpoint COA. We put it to the test on a G19 and G48. Here's why we think it is the future of ...

All of the SDR models have adjustable, low-profile fiber-optic sights ... to a 7075-T6 frame. Springfield Armory designed this gun for real engagements; including tritium sights.

Abstract: Presented in this paper are experimental results of an investigation on the performance of distributed fiber optic temperature sensors at temperatures up to 800 °C. The experimental results ...

Ukrainian companies are racing to build fiber-optic drones for the country's military to use. Business Insider recently visited the production line of one such company in Kyiv. Take a look at how ...