Imagine the thrill of limitless control as the MD3490 Extension Rig transforms your Sony FX3 XLR handle into an ergonomic powerhouse, extending your grip by 30 mm with precision-engineered aluminum alloy design. Feel hand cramps vanish and your creative flow reignite with integrated cold shoe and removable NATO rail for seamless monitor, mic, and light mounting. Discover a universe of accessory freedom through versatile 1/4″-20, 3/8″-16, and ARRI-standard threads that anchor your vision to reality. Elevate every shot from mundane to masterful - because your storytelling deserves a grip that works as hard as you do.
Specifications
| Core Specifications | |
|---|---|
| Material of Construction | Aluminum |
| Extension (Grip Throw) | 30 mm (1.2") (extends grip space) |
| Accessory Mounting | Integrated Cold Shoe; Removable NATO Rail; Multiple 1/4"-20 Threads; Multiple 3/8"-16 ARRI-Style Threads (for monitors, EVFs, etc.) |
| Interface | 2 × 1/4"-20 Screws |
| Physical Specifications | |
| Dimensions (L × W × H) | 118.8 × 33.7 × 28 mm / 4.7 × 1.3 × 1.1″ |
| Weight | 90 g / 3.2 oz |
Compatibility
| Compatible Device | Sony FX3 XLR Handle; Sony FX30 XLR Handle |
| Accessory Compatibility |
|
| Mounting Threads |
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Designed for use with:
-
All Cine Cameras
- Sony FX3
- Sony FX30
-
Camcorder Supports & Rigs
- Sirui SC-FX3/30
- Sirui SCH-FX3/30
Features
- Dedicated Extension Rig: Seamlessly integrates with the Sony FX3 XLR handle, ensuring a perfect fit and stable attachment.
- 30 mm Backward Grip Extension (1.2"): Extends the handle length for improved ergonomics and a more comfortable, secure grip during long shoots.
- Integrated Cold Shoe & Removable NATO Rail: Enables quick mounting of microphones, monitors, and lights while offering flexibility with a detachable rail for custom configurations.
- Multiple Accessory Threads (1/4"-20, 3/8"-16 & ARRI 3/8"-16): Provides versatile mounting points for tripods, cages, and other gear, allowing extensive accessory setups.
- Secure Installation with 2 × 1/4"-20 Screws: Ensures fast setup and a rock-solid connection to prevent movement or twisting during operation.
- Durable Aluminum Construction: Lightweight yet robust build quality resists wear and tear from professional use and harsh environments.
- Ergonomic Design: Contoured to the hand for reduced fatigue and enhanced handling control during extended shooting sessions.
Applications
- For Indie Filmmakers and Content Creators: Enhance handheld shooting ergonomics on the Sony FX3 by extending the XLR handle, allowing for stable, low-angle run-and-gun shots with mounted microphones or monitors.
- For Professional Videographers: Mount shotgun microphones, wireless audio receivers, and LED lights on the integrated cold shoe and NATO rail to capture high-quality audio and lighting setups for interviews, corporate videos, and documentaries.
- For Event and Wedding Videography: Quickly attach and adjust accessories like external monitors, EVFs (Electronic Viewfinders), and audio recorders for seamless transitions between different shooting environments and crowd conditions.
- For Documentary and ENG (Electronic News Gathering): Configure multiple 1/4"-20, 3/8"-16, and ARRI-style threads to rig audio recorders, boompoles, and field mixers, supporting fast-paced shooting scenarios and diverse field applications.
- For Vloggers and Live Streamers: Use the extended handle and accessory threads to mount microphones and wireless transmitters for crisp audio during live sessions and vlogs.
- For Corporate and Educational Videos: Build modular rigs with monitors and wireless units for training videos, presentations, and live streams, benefiting from the rig’s ergonomic grip and accessory flexibility.
- For Travel and Adventure Filmmaking: Use the lightweight aluminum extension rig to maintain a compact form factor while mounting action microphones and compact monitors, ensuring durability and stability in rugged conditions.
Customer Highlights
- Robust, Modular Build: The all-aluminum construction and two-part design offer a sturdy feel and let you attach only what you need, avoiding unnecessary bulk.
- Ergonomic Comfort & Extended Grip: With a 30 mm backward extension, the handle provides a more comfortable, secure grip for prolonged shooting sessions.
- Versatile Mounting Interfaces: Multiple 1/4″-20, 3/8″-16, and ARRI accessory threads, plus a cold shoe, make it easy to mount monitors, microphones, and other gear.
- Quick-Release NATO Rail: The removable NATO rail enables rapid accessory swaps, so you can adjust your rig on the fly without tools.
- Essential FX3 Accessory: Many users consider this a “must-have” for the Sony FX3/FX30, solving cramped-handle issues and integrating seamlessly into existing setups.
- Perfect Fit for Diverse Needs: Verified purchasers consistently praise its adaptability, calling it “perfect for my needs” across various shooting styles.
Make It Yours
Elevate your Sony FX3 rig with the SmallRig MD3490 Extension - trusted by industry professionals for unrivaled stability and flexibility. Stock is limited and demand is high, so secure yours now and unlock cinema-quality handling on every shoot. Add to cart today and experience the difference firsthand.




















