Burris 300234 Fastfire III with Picatinny Mount 3 MOA Sight (Black)
The Fast Fire III Red Dot Sight is the most versatile red dot sight on the market. Mount it on your favorite handgun, shotgun, or hunting rifle for greater accuracy and faster target acquisition. You won't need to worry about sight alignment, eye dominance, or finding your target. Just put the red dot on your target and pull the trigger.NOTE:There is a convenient power button with three levels of brightness which needs to be altered to see the dot clearly. If there is something in the battery case causing the battery not to snap into place the item would not work correctly.