Great optic choice if you take care of your firearms - SIG SAUER Romeo Zero Red Dot Sight 1x 6 MOA

This is not an optic that you purchase to purposely throw on the ground and “torture test”. The entire thought process behind torture testing is a flawed one. Join the Marine Corps and slam your weapon around on purpose and see where that gets you. This optic is not bad for the price, yes it’s made out of polymer just like most components on firearms these days. If you’re that worried about it, you can purchase the shroud that covers the glass portion of the optic. The glass is also made of polymer and I haven’t had any problems with it so far. One con that I found was the button that controls brightness and turns the optic on and off. Too close to the glass and the button is kind of tough to push down if you have adult fingers. Other than that, if you train with it, it’s not bad.