SmallRig Full Camera Cage for Select Sony Alpha Series Cameras

The SmallRig Cage for Sony Alpha 7R V / 7 IV / 7S III / 1 / 7R IV / 7 V 3667C transforms your Sony mirrorless camera into a fully rigged production tool while maintaining complete access to controls and ports. Custom-fitted for select Sony Alpha 7 models, this precision-machined aluminium alloy cage delivers robust protection alongside extensive mounting options for monitors, wireless transmitters, handles, and lighting.

Protection That Doesn't Compromise Access

Built from aircraft-grade aluminium alloy with stainless steel reinforcement, the cage surrounds your camera with a protective framework that absorbs impacts without adding bulk. Interior rubber pads prevent scratches and marks, whilst precision cutouts maintain full access to every button, dial, screen, and port. The ingenious hinged arm design at the battery compartment means you can swap batteries without removing the cage, saving valuable time during shoots. A bottom-mounted 6.35 mm (1/4"-20) screw and side locating block provide anti-rotation security that keeps everything locked in place.

Mounting Flexibility for Any Configuration

Whether you're building a compact handheld rig or a full production setup, the cage adapts to your workflow. Multiple threaded mounting points across the frame accept a wide range of accessories:

• 6.35 mm (1/4"-20) threaded holes throughout for articulating arms and monitors
• 9.5 mm (3/8"-16) ARRI anti-twist locating holes for professional accessories
• HawkLock NATO rail for rapid attachment of side handles and top handles
• Dual cold shoe mounts for wireless microphone receivers, on-camera lights, or transmitters
• QD socket for quick-detach shoulder straps
• Integrated magnetic Allen wrench storage for field adjustments

Seamless Integration Across Shooting Styles

The bottom-mounted Arca-Swiss compatible quick release plate transforms how quickly you transition between handheld, tripod, and gimbal work. Simply slide the cage into any Arca-Swiss clamp for instant secure mounting. The HawkLock H38 quick release system adds an auto-locking mechanism for additional security during dynamic movements. This design is fully compatible with DJI RS 2, RSC 2, RS 3, RS 3 Pro, RS 4, RS 4 Pro, and RS 4 Mini gimbal stabilisers, making it ideal for professional video production and hybrid shooting scenarios.

Ergonomic Considerations

Beyond protection and mounting points, the cage improves handling comfort during extended shoots. The hinged arm at the battery compartment provides additional grip support for your little finger, reducing hand fatigue when shooting handheld. The lightweight construction adds minimal weight whilst maximising structural integrity, and locking side plates with M2.5 screws can be adjusted depending on your specific Sony Alpha 7 model for a precise, secure fit.

Compatible Models

• Sony Alpha 7 IV
• Sony Alpha 7R V
• Sony Alpha 7S III
• Sony Alpha 1
• Sony Alpha 7R IV