By Midwest Industries Windage knob the same as the standard A-15, no elevation
Locking detent in the "up" position
Fits on any flattop upper
6061 Aluminum
Super smooth ball bearing pivot detent automatically locks in the raised position with lock detent button. ]Comes in two heights.
Rail height for forearm mounting and gas block height.
Rail mounted sight is the same height as a F marked front sight post.
Constructed of high quality 6061 aluminum hard coat anodized for a lifetime of service.
Rail version folds to the rear, Gas block version folds to the front
