• 40mm tube
• Unlimited eye relief
• 3.8 inch length
• 6.3 oz net weight
• 68 feet FOV & 1/4 inch click value @100 yards
• Black matte finish
• 7 position rheostat knob with CR2032 3V lithium battery included
• 4 moa dot
• Integral mount for 5/8 inch Weaver base

Mounting info:

• Mounting distance from 20mm (0.79 inch) to 68mm (2.68 inch)