Not usa built - SIG SAUER Romeo-MDC 1x26mm Reflex Red Dot Sight

I took a chance on this optic thinking Sig was breaking the mold and had high hopes it was built in their US plant and not in China. Sadly it is assembled in China and unfortunately I can't return it. Had I known it was Chinese made I would've passed on it, so if that matters to you look elsewhere. I will say the top load battery is nice and it does seem fairly robust. The 6moa dot is typical of Chinese optics and doesn't appear as crisp as the 3.3moa dot on my Steiner MPS or the even Sigs own Romeo X enclosed. The glass is nice and clear and so far I haven't seen any reflection of the emitter in the glass like I have on similarly priced Chinese brands. The standard RMSC mount is definitely much better than the ridiculous K style mount Holosun uses.