This product is no longer avilable or has been discontinued.
Midwest Industries Flip Up Front Sight, Gas Block Mount Model mounts to a Picatinny Rail that is directly on the gas block that sits lower than the handguard. The sight has a standard A2 front sight post. This model folds to the front. Automatically locks in the raised position with a locking detent. Made of 6061 aluminum and hard coat anodized black.