TruGlo is known for a lineup of sights for bows, handguns, and rifles for hunters and shooters. Recently TruGlo released a new sight called the Micro-Brite that uses their new pin setup called Decreasing Diameter Pin (DDP). The idea behind DDP is pretty simple, mix up the current standard pin sizes and line them up according to the distance to the target.
DDP is a simple idea that helps improve those longer shots. Our review model has five pins with the top pin being 0.029", the middle two being 0.019", and the bottom two pins being 0.01" in diameter. The idea is that the larger pin can be used for closer shots while gradually longer shots use a smaller pin diameter so it doesn't cover up the target as much as a larger pin would.