VORTEX TRIUMPH RED DOT 2MOAVORTEX TRIUMPH RED DOT 2MOA Red dot accuracy, speed, and reliabilitymade simple. The Triumph Red Dot keeps you on target whether you're running an AR, shotgun, or rimfire rifle. Quick to mount, easy to trust, and built to keep up, it lets you focus on shooting, not second guessing your gear. Dot Size 2 MOA Dot Color Bright Red Magnification 1x Battery Type CR2032 Battery Run Time 50,000 hrs. Reticle 2 MOA Dot Eye Relief Unlimited Adjustment Graduation