Flip up sight for low profile gas block AR15. Paid $35 for it brand new. Not super high tech or anything just a front sight for a low profile gas block. Unfortunately for me I have a standard piston block. That equals shoot 1.5 ft low at 25 yards with no more room to adjust. So if you are looking for an inexpensive front sight for your low profile gas block this would be perfect. It is in used condition now. I'm located in Pace asking $20 for it or trade for flip up made for a standard block. Thanks, 812-972-87nine2
