Je machine tech ar-15 aluminum carry handle - JE Machine Tech AR-15 Aluminum Carry Handle

Feels nice and sturdy just from holding the box, installed nice and easy onto my AR15. The material feels solid, but the rear sight isn't good. While adjusting the sight, the entire rear block moves around loosely. Enough movement to throw off your zero. Any slight touch to the rear sight was awful and never centered correctly. Feels like this should be used on an airsoft rifle.... but the slight recoil you get from an air rifle might even throw off your zero. I would definitely not buy this again and it honestly shouldn't be sold. Terrible product. I am currently waiting for another carry handle from AIM. My friend bought that one and is sturdy as it should be. For a few more extra bucks, get the AIM if your looking for a budget carry handle with a sight the actually works.