SmallRig Half Cage for Sony FX2 - Modular Cage with Arca Quick Release

In this review the SmallRig Half Cage for Sony FX2 proves itself as a purposeful accessory for shooters who need quick transitions between handheld, gimbal, and tripod setups. The single biggest reason to buy is its integrated Arca quick release plate and modular NATO top rail, which together make mounting on stabilizers like the DJI RS 3 series and swapping accessories fast and confidence-inspiring. The cage is built to keep the FX2 fully accessible while adding multiple mounting points without significant weight penalty.

Key Features

• Integrated Arca Swiss plate: lets users switch between tripod, stabilizer, and handheld rigs quickly without extra plates or adapters.
• Modular NATO top rail: the removable NATO rail accepts original XLR handles or SmallRig rotating handles without blocking the tiltable EVF.
• Multiple mounting points: 1/4"-20 and 3/8"-16 holes, ARRI locating holes, cold shoe and QD socket give broad accessory placement for mics, monitors and handles.
• Two-point locking: secures the FX2 to prevent play or deflection while keeping the cage lightweight for run-and-gun use.
• Onboard tools and light weight: at roughly 100g the cage is easy to carry and stores a magnetic Allen wrench in the base for fast assembly.

Who It's For

This cage is aimed at professional and enthusiast videographers who use the Sony FX2 on gimbals such as the DJI RS 3, RS 4 series, or on tripods with Arca plates and need a compact, modular rig that speeds up workflow. It is especially useful for users who swap top handles, monitors and XLR modules frequently and want a secure, repeatable mounting platform.

Those who want a full cage with complete top and side coverage or who never use Arca or NATO accessories may prefer a different style of rig, but anyone seeking a lightweight half cage that preserves access to the EVF and camera ports will find this a practical choice.

Pros & Cons

Pros

• Integrated Arca quick release simplifies switching between tripod and stabilizer setups.
• Detachable NATO rail supports original XLR handles and SmallRig accessories without EVF interference.
• Multiple threaded and locating holes provide flexible accessory placement for professional shoots.
• Very light and includes a magnetic Allen wrench for fast assembly and adjustments.

Cons

• As a half cage it does not offer the full protection of a full cage for heavy side-mounted rigs.
• Requires compatible Arca or HawkLock accessories to get the most workflow benefits.

Specifications

Our Verdict

The SmallRig Half Cage for Sony FX2 is a well-considered accessory for shooters who need fast transitions between tripod, gimbal and handheld workflows. Its integrated Arca plate, detachable NATO rail and multiple mounting points deliver practical value without adding much weight. For FX2 users who rely on stabilizers and swap handles or monitors often, it represents strong utility and good value.

Frequently Asked Questions

Will this cage fit DJI RS 3 and RS 4 stabilizers?
Yes, the built-in Arca-Swiss quick release is compatible with Arca tripods and stabilizers including the DJI RS 3 and RS 4 series.

Does the top rail block the FX2 EVF?
No, the detachable NATO top plate is designed to accommodate original XLR handles or SmallRig handles without interfering with the tiltable EVF.

Are tools included for assembly?
The base stores a magnetic Allen wrench for quick assembly and disassembly, so no separate tool is required for basic installation.