Checked before I milled, but optics means Open in 3 Gun. No carry optics class there. And my eyes say I am never going back to irons for competition unless I take up Bullseye which is not happening.
I liked mine so much I had my other gun sent off to get it done also.
They get the SRO so far down into the slide you can see light under the hood but can’t put a business card between the hood and the slide.