Great quality for minimal price - TacFire Same Plane Top Mounted Deployable Iron Sight

I will have to start out by saying I have not tried them out on the range yet, however the review will mostly be on the fit and the operation of the BUIS. I will try and update the review once I have used them on the range. Overall my initial impression of them is great. They installed right onto my AR-15 Upper and have 0 play (in fact they were almost difficult to push onto the rail). The rear sight looks to have an ambi windage adjustment but could not see anything for elevation adjustment. The spring loaded button for sight release is clean and has worked every time. Overall for the price I would definitely recommend.