The SmallRig HawkLock Quick Release Half Cage for Sony FX3 / FX30 (4772) is designed to protect the camera while offering multiple accessory mounting points. This modular cage includes a top plate (NATO rail) and an L-shaped cage. The NATO rail is secured on top with two 1/4""-20 screws and can be removed to accommodate the original XLR top handle. The L-shaped cage is secured with a 1/4""-20 screw on the left side and at the bottom, preventing twisting and featuring a cushion to protect against scratches.This cage features the patented HawkLock quick-release structure, which covers the cold shoe, NATO rail, and Arca-Swiss plate. The HawkLock system is compatible with various HawkLock eco-accessories, such as the Top Handle 4483, Side Handle 4485, and Arca-Swiss Clamp 4486, allowing for smooth sliding and self-locking, thereby enhancing the efficiency of assembly and disassembly. Additionally, it is compatible with traditional cold shoe, NATO clamp, and Arca-Swiss clamp eco-accessories