The Vortex Pro Riflescope 30mm High Rings PR30-H combine rock-solid reliability and strength with high quality machining to ensure ultimate accuracy and consistency. Streamlined, lightweight and durable, these rings use four T-25 Torx-style socket cap screws for secure mounting. Vortex Pro Series Scope Rings Features • Type 2 Matte Black Anodized • Laser Engraved Torque Specifications • Integrated Recoil Lug In the Box • 2 Pro Series Rings • T-25 torx-style wrench • 2 additional screws Mount Type Rings Optical Centerline 1.26″ Quick Detach Mount No Ring Height High Ring Size 30mm Warranty Vortex VIP Warranty