NonoCat presents the Quadra and Quadra S, a series of compact airsoft tracer units and compensators from Acetech. Constructed from CNC-machined aluminum and weighing 50 grams, these units are designed to provide a slim profile that remains compatible with standard holsters, such as the Safariland 579. The devices feature an accessible USB-C charging port and are capable of illuminating both green and red tracer BBs simultaneously.

The standard Quadra model focuses on reproducing realistic muzzle flash effects alongside its tracer functionality. In contrast, the Quadra S variant incorporates Bifrost technology, which allows users to select from seven individual colors or utilize RGB and rainbow modes to create a multi-colored streak with every shot. This provides players with options for both traditional and specialized visual effects during gameplay.