It serves as a quick-detach (QD) mounting ring designed to secure optical scopes to standard airsoft picatinny rails.
Adjustable Diameter: It accommodates both 1-inch (25.4mm) and 30mm scope tubes using included internal adapter inserts.
Integrated Spirit Level: Features a built-in bubble level (spirit level) at the top of the ring to help airsoft players prevent rifle canting and ensure horizontal alignment.
Quick Detach (QD): Equipped with a quick-release lever mechanism for fast mounting and removal without tools.
