Good pins, but do lose color easily - Guntec USA Gen 2 AR 5.56 Caliber Extended Takedown Pin Set

The pins were an easy replacement (as you'd expect) and look really good on the rifle. My only complaint is they lose the color easily. It's at wear points, so I would expect it to happen over time, but it started happening very soon after installing. I'm not unhappy with the product, and the pins are holding up well otherwise, just a little disappointing since I added them strictly to make the rifle a little flashy.