I recently got this red dot sight as part of a trade. I'm unsure of the brand or model since it has very few markings. I've included pictures of the only three markings on the optic just in case that helps anyone. Maybe you guys can help. As you can see in the pictures below, the front lens is crooked and the ring inside that holds the laser is out of place. I've tried both the adjustment knobs and had no luck. I've also googled the problem to no end but can't even find any disassembly information, let alone a solution to my problem. Any info on disassembly or solutions would be greatly appreciated. Thanks!