We put a delta point on a 500 for 250 rounds of a moderate load of 335 rainiers. Wasn't full kilt platinum points, but it was over rainiers velocity guidelines, so a fair bit of oomph. Held up fine. It's probably 1000 Rounds on my 22 mag, so carrying it hasn't done much to it. Only fsult is how big it feels even on a revolver, it's been passed around a half dozen guns precisely because of that.
I've 4:1 rmrs for the delta point, they have optics like beach glass but they are more compact and low profile. Had really hoped the cc version had been adopted more. But the holoson compact mount won out. The cc in a direct mount would have set atop a revolver cleaner.
I understand the desire for viewing window, but on a hunting rig bigger may not be as necessary.
I'll try a closed emitter at some point. But after years of carrying an open dot I've only had emitter blockage once. Not positive it warrants having a big old block on my revolver.
Trying to find a Pic in my phone of the setups.