Vltor Sight Tower -1C- Clamp Mounting
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To replace your existing standard fixed front sight on your AR15, M16, M4.
The 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 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.
The clamping system has been carefully designed to provide an unparalleled hold when installed properly. During testing, the VST-1 withstood over 100 ft/lbs of rotational torque and is stronger than the barrel s receiver indexing pin.
Vltor Sight Tower at a glance:
Design Folding front sight and gas block assembly.
Construction Sight base and tower constructed from tool grade steel, sling swivel socket from stainless steel.
Compatibility Fits standard front sight and gas block diameter (0.750 inch) of AR15/M16 type rifles and carbines.
Weight (nominal) Less than 5 oz. (all models)
Sight post up – Replicates standard carbine “F” base height, with extra elevation adjustment for longer sight radius installations.
Sight tower detents Positive spring detents hold sight tower in down and deployed position, no mechanical secondary locks
Special Features Uses standard AK front sight blade, comes with sight adjustment tool.