They should make one with iron sights too. I have a non threaded version in 7.62x39 that has iron sights that are easy enough to remove if I wanted. I realize they think nobody wants to shoot with a suppressor and iron sights at the same time, but their removable sights would be easy enough to replace with taller sights if someone wanted to shoot irons with a suppressor. An even better idea would be making a scout type scope mount that will allow iron sights as a backup and a threaded barrel for a suppressor or flash hider.

should have kept the irons. I would love to see the 527 with irons with a 16" barrel

Just being there must be awesome!