On EBAY, I just recently won the bid on a new one for an AR build I am currently working on. It's the real deal, not one of those Chinese air soft knock offs.
Anyway, I was looking it over and am very satisfied at how well it's built for a poly sight. One Q? though; Why is the adjustment knob so hard to turn/click? Is this normal with this sight? I am guessing once I get it mounted and start adjusting it, it will loosen up. I removed one of my current AR sights and installed the MAGPUL to check it out.