Introducing the Trophy Ridge Attack 1-Pin Bow Sight - the rugged and reliable archery sight built with the toughness you'd expect from Trophy Ridge Crafted with 100% machined aluminum, this sight is designed to handle any challenge. The high-performance .019 fiber optic pin lets you aim with precision, that can be positioned in both vertical and horizontal locations, whether you're on the range or out in the field. . And when you need a broader view, the 1-3/4"; lens size attachment option lets you see the bigger picture. The Delrin? bushings ensure smooth and quiet movement and with the adjustable brightness with the click light, you can adapt to any lighting condition. Trust the Attack Pro and take your accuracy to the next level.