Abusing a Laserspeed M6TR So You Don't Have To
This video details a rigorous torture test of the Laser Speed M6TR laser aiming device, focusing on its reliability under extreme conditions. The presenter conducts drop tests, water submersion simulations, and thermal stress tests (both cold and hot) to assess the unit's durability and the stability of its laser diode alignment. The testing methodology emphasizes the importance of diode alignment retention as a key indicator of internal component integrity, even if the unit's physical mounting point shifts on the firearm's rail. The results suggest the M6TR is a robust option for demanding use cases.











