Exactly what i was looking for! - Meprolight AR15/M16 4 Dot Peep Rear Night Sights

I have a cheaper set of fixed offset standard iron sights from Ozark Armament on my scoped rifle. I replaced the front post with a TruGlo TG-H3 front sight post. The TG-H3 is bright and always visible. Wanted something on the rear aperture to line up with but wasn't willing to spend $300+ on Troy or similar when for that price I could almost get a Holosun 507.

This was the perfect solution for a fraction of the price. The dots are definitely on the dimmer side, as other reviews have mentioned. It's noticeably dimmer than my TG-H3 front post sight, but it actually works really well to line up the shot. They are just bright enough to see in order to line up 4 the hazy dots against the contrast of the brighter front dot. The night sights on my stock P365 are exactly the same way and work great.

All together, I think I spent $40 on the fixed offset sights, $40 on the TG-H3, and $70 on the Meprolight rear aperture. So ~$150 for "Troy clone". Disclaimer: I have never actually looked through as et of Troys, so maybe they are worth the extra coin, but for me this setup was exactly what I was looking for for less than half the price I would have spent.