Aim Sports RT503F Full-Size Reflex Sight 1x33mm Red/Green Multi-Reticle Matte Black

The Aim Sports RT503F is a full-size reflex sight with 1x magnification and a 33mm objective, finished in matte black. It features four selectable reticle patterns — dot, cross, starburst, and bullseye — with red and green dual illumination and six brightness levels.

Control buttons are positioned on either side of the view window for convenient access. The sight mounts via a Picatinny/Weaver-compatible mounting system and offers unlimited eye relief.

Key Features

• 1x magnification, 33mm objective
• Four reticle patterns: dot, cross, starburst, bullseye
• Red and green dual illumination with six brightness levels
• Control buttons on either side of the view window
• Unlimited eye relief
• Picatinny/Weaver mounting system
• Matte black finish

The RT503F is described by the manufacturer as suitable for use with shotguns, AR-platform rifles, and youth model rifles. Available from ICB Firearms with nationwide shipping and local pickup in Saint Clair Shores, Michigan.