ADCO Alpha 1x30mm Reflex Red/Green Dot Sight w/ Mount - A30B

Alpha Electro Dot sights come with rings, extension tube, lens covers and CR2032 battery.When a wider field of view is desired (44 ft at 100 yd) this 30mm option gives you about 20% more of your objectives view over that of a 1 inches tube sight. This is often the choice of pistols shooter, or that of a long gun shooter who just is looking for a little more visual benefit. The popular 3 MOA dot presented in two colors of your choice is still zeroed in for service for fast accurate shots in all conditions. All sights come with an extension tube so it can be mounted on longer actions as well. Features: 1.12 inches tube extension