VST-1P AR-15 Front Sight Tower Pinned Style With QD Socket
The Vltor VST folding front sight and gas block is an all-steel, flip-up design, with spring loaded detents. There is no lock so if the sight gets hit, the sight will fold down rather than damage a locking mechanism. The Vltor VST-1 series incorporates a QD sling swivel cup mount while the VST-2 does not. All models use an AK47/AKM/AK74 front sight post. This allows the user adjust the sight, for elevation, with the use of a simple AK cleaning kit. Despite the VST's solid construction, it actually weighs less than a standard A2 front sight tower.
NOTE: The Taper Pin model VST is designed for installation by a qualified gunsmith or armorer - this sight requires drilling the sight tower and barrel for the cross pins