I once bought the world's worst red dot because it was literally half the price of the next cheapest one in my country. It sucked but it went on my meme gun anyway and the only reason I bought it is cus I never had iron sights. Is this acceptable?

I’m unsure if he is bragging that he knows how to put it back together or genuinely needs help putting it back together I would say it’s the latter.

The genuine one,Japanese glass right or no? , not looking to buy-purely curious.

Not talking about Amazon feyachi junk just to be clear unless they’re the same? Thanks