AIM Sports Pistol & Rifle Quick Release 3 Watt / 500 Lumens Combat Flashlight w/ Filter Set

"Dude this thing actually is kinda sucky. First one I bought was good although I didn't know how to get it open to change the battery. When I figured it out and went to change the battery, I had found that the threads had seized. Very annoying. So I went and exchanged it and now after inserting the battery and checking to make sure that the threads weren't cross threading, I tightened the light. Then, I proceeded to try to unscrew the light ONLY TO FIND THAT THESE STUPID THREADS HAD SEIZED AGAIN. I have wasted more that enough money to know that this was not worth it.