Ultradyne C4 Dynamount Flip-Up Front Sight LR-308 5/8"-24 Thread Aluminum Matte

Most of the time, shooters mount front sight on the picatinny rail of a free-float handguard. By definition, a free-float handguard doesn't move with the barrel. This means that when that handguard moves, the sights do to. Even properly-installed handguards move, whether it's from the weight of the firearm, a strong grip, or impact. Especially at the end, farthest from the point of attachment, and where most users mount sights. A small amount of movement can make a big difference in point of aim. Movement as little as 0.01 inches at the handguard means almost 2" at 100 yards. The solution is the Ultradyne C4 Dynamount barrel-mounted sights for consistent aim, every time!