Extend the grip on your Sony FX3 or FX30 XLR handle and add accessories using this Extension Mount Plate Kit from SmallRig. The durable aluminum extension mounts onto the end of the FX3/FX30 XLR handle unit to provide multiple 1/4"-20 and 3/8"-16 ARRI-style accessory threads, a shoe mount, and a removable NATO rail. The rig installs onto the back of the handle using two included M4 screws.
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Key Features
- Extend FX3/FX30 XLR Handle Grip
- 1/4"-20 & 3/8"-16 Accessory Threads
- Shoe Mount, Removable NATO Rail
- Installs with M4 Screws
Extend the grip on your Sony FX3 or FX30 XLR handle and add accessories using this Extension Mount Plate Kit from SmallRig. The durable aluminum extension mounts onto the end of the FX3/FX30 XLR handle unit to provide multiple 1/4"-20 and 3/8"-16 ARRI-style accessory threads, a shoe mount, and a removable NATO rail. The rig installs onto the back of the handle using two included M4 screws.
More DetailsSmallRig 4830 Overview
EAN: 6941590018157
SmallRig 4830 Specs
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SmallRig 4830 Reviews
Solid and helpful
By Vaughn
Rated 5 out of 5
Date: 2026-07-26
The handle is comfortable and sturdy in the hand, and the mounting points are helpful for a monitor or a wireless audio receiver.
A NEEDED Accessory
By Christopher
Rated 5 out of 5
Date: 2025-03-26
This attachment makes the FX3 handle everything it's meant to be. The nato rail is perfect for the magic arm for a monitor, the cold shoe in the back is perfect for a v-mount plate. It's nice and sturdy and feels great to hold too
See any errors on this page?
Will the SmallRig Extension Mount Plate Kit for So
Will the SmallRig Extension Mount Plate Kit for Sony FX3 and FX30 XLR Handle also fit the Sony FX2 handle?
Works fine with FX2 you just won't be able to adjust the angle of the viewfinder.
Date published: 2026-03-20
