The Aim Sports RT503F Full-Size Reflex Sight Matte Black 1x33mm Red/Green Multi Reticle is a 1x red dot / reflex sight with a 3 MOA dot (red/green multi-reticle).

The lens is anti-reflection coated.

Key Specifications

• Offers 1x magnification with a 33mm objective.
• Uses a 3 MOA dot size.
• Reticle is red/green multi-reticle.
• The lens is anti-reflection coated.
• Eye relief is unlimited.
• Overall length is approximately 3.25 inches.
• Finished in matte black.
• Part of the Aim Sports Full-Size line.
• Offers 4 selectable reticle patterns (dot, cross, starburst, and bullseye).
• Brightness is adjustable across 6 levels via control buttons on either side of the viewing window.

Frequently Asked Questions

What dot size does this sight use?

It uses a 3 MOA reticle.

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 Aim Sports Full-Size Reflex Sight Matte Black 1x33mm Red/Green Multi Reticle

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