Great product - SIG SAUER Romeo5 1x20mm Red Dot Sight with Juliet3 3x Magnifier Combo

came already zeroed, maybe by chance, and was easy to set up. easy to manipulate eye relief. magnifier can be easily used on it's own. works great on the mck and matches it well too! the red dot is crisp and still bright enough on a low setting for those who suffer from astigmatism and hate those streaky glares.