Troy ar sights - Troy Rear Folding Battle Sight

I purchased this rear iron sight for my first ar-15. I was impressed with the look and feel, and they mounted solid as well. The rear was eventually paired with a front when I was able to install a free foat tube. The folding mechanism and mount feel rock solid, and I keep mine in the up position. I am more accurate with the irons than with my aimpoint, but the aimpoint is definitely faster. I would not hesitate to buy this product again if I ever had the need. As always, optics planet is a great company to do business with.