I mounted the Skylight and tried a few shots. Couldn't ask for any more visible pins. The ones on my sight are.030. Don't know if others are available. I nearly used up all of the elevation adjustment to get close to sighted in. One thing is I really had to really jack down on hex wrench to get tight enough to get play and vibration out of sight. Over all I think the sight is OK just maybe the tolerances are not as fine as some other sights. I'm gonna keep trying it out.