Raymarine i40 Depth Display System Hydration It fits most revolvers with

It fits most revolvers with 5 to 6 1/2 inch barrels

Weighs less than 30 pounds

Crafted meticulously to fit scopes with a 63

Inner Diameter: (inch) 3/8" / (mm) 9

UPC : 7640178725232

Raymarine i40 Depth Display System Hydration It fits most revolvers withi40 Depth Display Compact and feature packed instruments, the i40 series instruments are smart choice for boaters looking high performance and great value. The i40 series is simple to operate thanks to the use of just three control buttons, i40 has extra large digits and razor sharp LCD displays and red backlighting for outstanding visibility in all lighting conditions. These SeaTalk compatible instruments offer full integration with Raymarine