The Ultradot 30 is only 5.1 inches long and weighs just 4.1 oz. 30mm diameter tube and click adjustable brightness control. Every sight comes complete with a battery" polarizing filter" tube extension" mounting rings and hex wrenches. Every Ultradot sight has a LIFETIME WARRANTY.

Features:
4 MOA dot
Compact size
Click adjustable brightness control
1 MOA per click adjustments
11 brightness settings