SmallRig Advanced Cage Kit for Sony Alpha 7R VI 6704

SmallRig 6704 cage kit for the Sony Alpha 7R VI. The cage locks the body at four points, carries an Arca-Swiss plate underneath and an ergonomic top handle on a HawkLock NATO rail, and adds an HDMI cable clamp and threads all round.

The SmallRig Advanced Cage Kit for Sony Alpha 7R VI is a comprehensive camera rig solution engineered for professional photographers, videographers, and content creators seeking enhanced camera protection, accessory integration, and operational flexibility.

Built around a precision-machined full camera cage, the kit employs a robust four-point locking system that securely mounts the camera while preventing twisting and unwanted movement. Integrated protective pads help safeguard the camera body from scratches and wear, while precision cutouts maintain full access to ports, controls, dials, memory card slots, and the battery compartment.

The included ergonomic top handle provides a comfortable grip for carrying the camera, executing low-angle shots, and achieving smoother handheld camera movements. Multiple mounting interfaces throughout the cage enable seamless attachment of professional accessories such as monitors, microphones, wireless transmitters, articulating arms, and external recorders.

Accessory expansion is supported through multiple 1/4"-20 threaded holes, ARRI-standard 3/8"-16 locating holes, a HawkLock NATO rail for quick-release handles, and an integrated cold shoe mount. A built-in QD socket supports compatible shoulder straps for improved carrying comfort and mobility.

For streamlined workflow transitions, the cage features an integrated Arca-Swiss quick release plate that allows rapid movement between handheld shooting, tripod setups, and gimbal configurations. The base is compatible with Arca-type tripod systems and DJI RS-series stabilizers including RS 2, RSC 2, RS 3 Mini, RS 3, RS 3 Pro, RS 4 Mini, RS 4, RS 4 Pro, and RS 5.

A dedicated HDMI cable clamp is included to secure cables and help maintain stable data transmission during recording. The battery compartment features a hinged support door that improves comfort by providing additional support for the little finger during handheld operation. For added convenience, a magnetic Allen wrench is integrated into the cage design for quick assembly and adjustments in the field.

Key Features

• Custom-designed for Sony Alpha 7R VI
• Secure four-point camera locking system
• Precision cutouts maintain access to all camera controls and ports
• Protective internal pads prevent scratches and wear
• Ergonomic top handle for comfortable carrying and low-angle shooting
• Built-in HawkLock NATO rail for quick accessory attachment
• Multiple 1/4"-20 threaded mounting points
• ARRI-standard 3/8"-16 locating holes
• Integrated cold shoe mount
• Built-in QD socket for shoulder straps
• HDMI cable clamp for secure cable management
• Integrated Arca-Swiss quick release plate
• Compatible with Arca-type tripods and DJI RS-series gimbals
• Magnetic Allen wrench storage
• Hinged battery compartment support for improved grip
• Durable construction for professional production environments