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 $100 fairly firm as they are $62.99 new before tax for the front and $91.34 before tax for the rear. Will trade for a MAGPUL sling with quick disconnects. Or a Ruger MINI .30 magazine aswell. Located in olds for local pick up, willing to ship. Text is the best way to reach me , cheers! **Feel free to check out all my ads, I have quite a few running at the moment for reloading gear and rifles**