Monstrum Pro-Series Scope Rings size:Pro 30mm High With battery power

With battery power

Recharge in warm oven for infinite reuse

The Hellcat weighs only 2

as well as providing clear & smooth images when observing on-the-move or in cold conditions

built for many years of reliable use

Monstrum Pro-Series Scope Rings size:Pro 30mm High With battery powerProfiles: 30mm: Low 0. 90", Medium 1. 00", High 1. 26", Extra High 1. 50" 1 Inch: Low 0. 80", Medium 1. 00" Weight (per ring): 30mm: Low 44g, Medium 50g, High 58g, Extra High 64g 1 Inch: Low 50g, Medium 56g Materials: 7075 Aerospace Grade Aluminum Compatibility: Picatinny and Weaver Scope Ring Torque: 20 in lbs Rail Mount Torque: 30 in lbs Finish: MIL STD 8625 Type III Hard Anodization