Great optic if it's what youre looking for - SIG SAUER Romeo-X Pro 1x24mm Open Emitter Reflex Red Dot Sight

Smaller than expected. Didnt reasearch enough. Eotech eflx is way much bigger on the window size. Looks great and will be fine as the soze goes if you shoot with both eyes open. Durable but coar wears off easily like any other optics. Unfortunately I thought it was a close emitter while rushing to order. Im going to sell this for a closed emitter and bigger window optic. If everything else fits what youre looking for terms with fair size, durability, open emitter, and 3 reticles, then it's flr you. I was tired of carrying and later having to have a tight area to clean any lint or dust being an open emitter. So consider that. Great for range and personal defense. Small personal preference cons why I recommend this optic but will no longer use.