The NcStar DBB130 30mm Red Dot Tube Reflex Optic Black Anodized 1 x 30 mm Red Dot is a red dot / reflex sight with a 3 MOA dot (red dot).

The lens is ruby-coated.

Key Specifications

• Uses a 3 MOA dot size.
• Reticle is red dot.
• Adjusts in 1 MOA increments per click of windage/elevation.
• The lens is ruby-coated.
• Eye relief is unlimited.
• Overall length is approximately 4.50 inches.
• Finished in black anodized.
• Brightness is adjustable through a seven-position rheostat knob.
• Ships with a battery, lens covers, and a mounting tool included.
• Uses an integrated Weaver-style mount built into the optic body.

Frequently Asked Questions

What dot size does this sight use?

It uses a 3 MOA reticle with 1 MOA adjustment per click.

Does it come with a mount?

It uses the mounting interface listed above; confirm it matches your rail before ordering.

Can this be used on a pistol or only a rifle?

Check the mount/footprint listed above against your intended host — this listing describes the sight’s own mounting interface rather than a universal fit.

Buy the NcStar 30mm Red Dot Tube Reflex Optic Black Anodized 1 x 30 mm Red Dot

Order from Schaefer Defense and shop more NCStar red dot and reflex sights, or browse our full Red Dots Sights selection.