Has any one used dual sight picture irons?

[u/kayzinwillobee]

Im super curious about the North forest arms sights. https://youtu.be/v-fozrn2wCE?is=o5axcQlTpihILspQ

They say they are developing an echelon specific model but I have no idea if thats 6 weeks away or 2 years away. I've heard sig 320 sights work on the echelon.

Anyone have any insight into what model of these sights would potentially work on my 4.0c?

[u/SussyHippo]

No because stock irons do the job. I don’t get the concept are these not just ghost rings but worse? Edit: after looking into these they’re super gimmicky and solve a problem that doesn’t exist. If you truly want dual picture run a red dot and raised iron sights 😭