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

The Aim Sports RT503F Full-Size Reflex Sight is a 1x red-dot/reflex optic built around a 33mm objective window for fast target acquisition on shotguns, AR-pattern rifles, and youth-model rifles. The wide-open field of view makes it easy to come up on target quickly, and the sight provides unlimited eye relief for flexible mounting positions behind the gun.

The RT503F delivers Red/Green multi-reticle illumination with four selectable patterns - dot, cross, starburst, and bullseye - giving the shooter a choice between a clean aiming point and more complex reticles for holdover or quick reference. Each color offers six brightness levels controlled by push-buttons on either side of the optic housing, so the reticle stays visible across bright sun, indoor lighting, and low-light conditions.

Constructed from aircraft-grade aluminum with a low-glare Matte Black finish, the optic measures just 3.25" overall length and weighs only 3.56 oz, so it adds minimal bulk to the host firearm. The 33mm objective lens carries an anti-reflection coating, and the housing is fog-proof and shock-resistant for dependable field use. Windage and elevation are user-adjustable in 1 MOA clicks, and power is supplied by a common CR 2032 battery.