New in box Midwest Ind Front sight - flip up - gas block height. Never mounted.
Uses standard A2 front sight post Super smooth ball bearing pivot detent automatically locks in the raised position with locking detent Constructed of 6061 aluminum, hard coat anodized for a lifetime of service Gas block model is for a gun with a railed gas block that is lower than the upper Gas block mount model folds to front Also works with DPMS Sportical
$60 Shipped CONUS, payment by PP F/F, certified funds, or wait till check clears.
"Do you want it "Right", or "Right now"? - always a good question.