Features 1,Aluminum Alloy Material: Made of aluminum alloy, sturdy, practical, durable, can be used for a long time, is a must have for a bow. 2,Graduated Adjustment: The single needle sight can be adjusted vertically and horizontally, so that it is easy to aim, more accurate and convenient. 3,Easy to Install: The archery bow sight is easy to install, you just need to fix the sight to the bow handle with screws and then can use, convenient and time saving. 4,Can Install Your Own Accessories: This type of archery sight can be equipped with adaptor, lens and sight light. 5,Usages: This 1 pin bow sight is adaptive for compound pulley bow, helps to improve shooting accuracy, suitable for beginners and pros. Item Type: Archery Sight Material: Aluminum Alloy Weight: Approx. 566g/20.0oz Color: Black Suitable for: Compound pulley bow Package List 1 x Archery Sight 1 x Sticker 1 x Specification 2 x Screws Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-dadangjia