Better than i thought! - OpticGard Scope Cover for Holosun 509T-X2

I was initially wary because of the negative experience I had similar concept products from competitors (100 Concepts lol). This not only fits over my 509T, it stays on yet easy to remove when I choose to remove it. Haven't used the front lens guard yet. The only downside so far is that it can cause a hang up in my Safariland 7378 RDS holster when reholstering unless I get it at the right angle. Not a problem with other holsters that don't cover the optic and it does force me to angle my gun better when reholstering. Overall, an excellent and cheap extra layer of protection for my 509T.