I have had this light on my Ruger SR 556 since day one. By now I have put at least 1000 rounds through it and the light still function perfectly. If you are looking for a weapon mounted light it is perfect for the price range. Just be cautious, it does not come with a push button and it is permanently mounted to the mounting bracket... it was designed to be used with a weapon and not to be used as a traditional flashlight. Overall great product for what it is.
Pros: Price, durability. looks cool
Cons: only comes with a pressure switch
This review was written in the old system and had content requirements that are different than reviews written today.