For sale is my Magpul MBUS Gen-2 flip up iron sights both front and rear sight. Used but in brand new condition still , will mount up to any Picatinny/1913 rail system. They function prefect, I just have upgraded to an etched reticle LPVO optic so no worries of needing back up iron sights anymore. Looking for $130 firm as they are $62.99 new before tax for the front and $91.34 before tax for the rear. Located in olds for local pick up, willing to ship once Canada post is back up and running. Text is the best way to reach me , cheers!