I had robbed the 3X prism from my AK47. I have a Primary Arms 1-6x24 scope on the way for the PC9 dedicated optic. Should be along in a few days.
Anyhoo, I was fiddlin. around putting some basic zero on the irons. Kind of tough with old eyes, and I need to fine tune the windage a bit more. This rear sight has no references on the windage adjustments.
I was only zeroing at 20 yards. Here are some pics and a couple nice groups considering how blurry the front sight appears to me.
I put a Smith Enterprises Vortex flash suppressor on it too.