WestHunter Optics Add on Index Wheel, Side Parallax Wheel for Riflescopes Black, Round, 31.5mm Inner Diameter

Perfect Compatibility: As a tactical optical accessory, it is designed to fit a 31.5mm turret for adjusting the parallax of the scope, making parallax adjustment of the scope easier and more efficient(After installation, please use the provided tool to tighten the hex screw on the side of the wheel) The innovative Round shape design, appropriately decorates your tactical optics High-Quality Construction: Precision CNC machined from 6061 T6 aircraft-grade aluminum alloy and finished with advanced color anodizing treatment. Ensuring durability and resistance to wear and tear without adding any unnecessary weight Compatible Models in WestHunter: HD 4-16x44 SFP, HD 6-24x50 FFP, HD 6-24x50 SFP, HD-N FFP series, WHI series, WHT 4-16X44 FFP For unintentional structural damages, full compensation is provided