The Kingslayer is a micro reflex model that has a 3 MOA pink dot. It’s water-proof, fog resistant, and coated with a scratch-resistant, ruby-pink anti-glare end. It’s manufactured for being compact and light-weight and utilizes a CR1632 battery which is a improve in the CR2032s we generally see in these optics.A B C D E File G H I J K L M N O P