AIM Sports Red Dot Sight w/ 4 Different Reticles RT4-01 Description: Red Dot Sight w/ 4 Different Reticles Magnification: 1x objective Diameter: 24.0 x 34.0 Length: 3" Weight (oz): 4.2 Click Value @ 100 yds: 1 Moa Dot Size: 3 MOA Illuminated: Red Reticle: Star/Cross/Dot/Bullseye