I have a Copper John Dead Nuts sight and I love it. It came with 3 pins and I just bought two extra pins mostly just for long shots at the 3d range. The sight is very sturdy and easy to adjust. The pins are all metal and the fiber optics are pretty bright. You can also get a small LED light that screws on for low light shots. I think for the price it's one of the best sights out there.