Ryohin Buhin VLTOR VST Sight Tower Gas Block Replica by E&C, Clamp-On Type with QD Sling Mount, Zinc Alloy Construction, Built-in Front Sight

[Compatible Airsoft Guns] ■ Compatible with outer barrels with an outer diameter of 19mm [Mounting Ease] ★☆☆☆☆ | The clamp-on system allows for secure mounting even if the barrel does not have a groove. Please use a gas tube with a diameter of 4.7mm or less, or modify it before mounting. This is a replica of the American company VLTOR's "VST 2C Clamp Mounting." This faithfully reproduces the unique design that combines four functions into one: gas block, front sight, QD sling mount, and three-slot 20mm rail. The front sight is foldable and can be folded down to use the three-slot 20mm rail. The QD sling mounts on both sides can be used with QD slings and QD swivels.