Below are all the Holosun Rifle optics with a 30MM Tube Style. These red and green dot sights are offered at the best price with free shipping.

30MM Tube Optics are not very common but they offer a 10 MM window size increase over the traditional 20MM tube optics.

If you are looking for something that gives you a bigger field of view than the standard 20mm tube optics and want a round window in a not-too-bulky package then these are the optics for you.