You paid a premium for the sight, why not pay just a bit more to protect that sight? This cover is very quick and easy to put on and take back off the sight. It holds well, meaning it's not going to fall off on its own. It does a great job of protecting the lens from dust and even from mild bumps and scrapes. It's well worth the money, so what are you waiting for? Buy one!
Pros: Easy to use, protects against dust and mild bumps
Cons: Can be lost/misplaced
This review was written in the old system and had content requirements that are different than reviews written today.