To replace your exsisting standard fixed front sight on your airsoft with 18mm Barrel.
The VST folding front sight and gas block made of metal, flip-up design.
There is no locking mechanism involved, so if the sight gets hit, the sight will fold down rather than damage a locking mechanism.
This is to allow the sight to fold if it suffers impact as opposed to bending or breaking.
Positive detent both up and down.
This allows the user adjust the sight for elevation.
Incorporates a  Dual Side QD Sling Swivel, Both left & right handed compatible.
Quick Detachable design for fast action, just simply pass the top of QD Sling.
Buffer tube can rotate 360 degree.
Perfect for install Single Point, 2-Point or Bungee Sling.
Clamps to the barrel with 2 allen screws and has a 20mm picatinny rail on the top when the sight is folded.


Build: Metal
Color: Black
Item Weight with Package (gram) :152
For Barrel Diameter: 18 mm
Over All Hight: 85 mm
Manufacturer :NOB