Don't even bother with this. - SIG SAUER Romeo Zero Red Dot Sight 1x 6 MOA

First I bought this for my Sig P365XL it wasn't easy to mount at all, both the screws that were holding the sight base on stripped every easily (I am aware that is a problem with Sig not the optic) with the included allen key and the screws for the sight also stripped very easily. The optic isn't durable at all I wouldn't rack my slide off of it without the metal shield that's included with it more importantly I wouldn't risk my life by having it on my carry gun. The brightness adjustment is just mush and there is no feedback when pushing it at all so you can't tell if you actually activated the button. There is also no on or off its just the motion activation which is cool but I would prefer to be able to turn it off for transport when not carrying or long term storage. The thing I hated most about this optic is that the screws for zeroing the dot need a tiny allen key and aren't exposed at all so you can't see them which means there are no lines to mark its position, and there is no feedback when turning the screw its just a smooth turn and not a click adjustable like basically every other optic on the market. Also in order to change the battery the optic must be taken off which means you will have to re-zero it with the awful system it has. The only good thing about this optic is that it is lightweight. It feels like Sig didn't even try with this optic, it feels cheap compared to their other optics. the only reason I'm giving it two stars is because the red dot itself is nice and crisp.