The Vortex RFX-42 Micro reflex sight features a closed emitter design with a green dot reticle for enhanced target acquisition and durability in challenging conditions.Vortex RFX-42 Micro Reflex SightClosed emitter design for protection from debris and weatherGreen dot reticle for improved visibilityCompact micro profile for lightweight mountingSKU: 9810176 UPC: 850060550874Ideal for tactical applications hunting and competitive shooting where fast target acquisition and reliable performance are essential.