YHM Front Flip Up Sight Tower, Standard, Gas Block .750

YHM Front Flip Up Sight Tower, Standard, Gas Block .750

• Standard style front sight guard.
• The sight base features all steel construction for superior strength in demanding conditions.
• The flip sight is easily concealed with the push of a button.
• It flips up and locks in the deployed position.
• This sight accepts all standard AR sight posts and hardware (Included).
• With this setup you get the convenience of a flip front sight with the same weight as a standard AR sight tower.
• This sight’s two-piece design allows it to be mounted on firearms with pinned and welded muzzle accessories.
• Gas block clamps to your barrel for easy mounting without removing flash hider or muzzle brake.
• Front sight folds down when not in use.
• It mounts easily and securely with four cap screws using a 7/64" Allen wrench.
• These gas blocks have a bore diameter of .750 inches.
• Swivel is included.