Yeah it's not terrible but for the money, I was disappointed. The build is pretty shoddy (made of polymer, not real glass, fragile housing, etc), had trouble adjusting the elevation and windage (must be loosened screws first but if you loosen it too much, the battery falls loose and breaks contact), and it also cut out a few times from the recoil during shooting. I didn't trust it so I returned it. Sig CS was great and offered to send me a brand new one in a different dot size but I had already returned it at that point.
The Romeo isn't horrible. It's a budget dot, not even close to the Holosun or Trigicon, but it gets you started shooting with a pistol red dot.
Yeah it's not terrible but for the money, I was disappointed. The build is pretty shoddy (made of polymer, not real glass, fragile housing, etc), had trouble adjusting the elevation and windage (must be loosened screws first but if you loosen it too much, the battery falls loose and breaks contact), and it also cut out a few times from the recoil during shooting. I didn't trust it so I returned it. Sig CS was great and offered to send me a brand new one in a different dot size but I had already returned it at that point.
I had problems with my 'as sold' optic.
Customer service was amazing. Sent me a better MOA with the metal shield.
As with any time you buy an optic for any gun, have yourself prepared with a torque screwdriver and know how to use it.
That is all.