Sightmark Citadel 3-18x50 LR2 Riflescope is designed for both amateur and professional shooters, the exposed, pop-up locking turrets found in the Citadel 3-18x50 make adjustments extremely easy - simply pull up to adjust and down to lock. A first focal plane reticle allows shooters to range targets and use holdovers at any magnification, while red reticle illumination improves low light shooting and provides contrast against darker targets. Featuring fully multi-coated optic