---
product_id: 573624217
title: "SMALLRIG Base Plate for Sony A7C II/A7CR, Bottom Mount Plate (Silver) with Built-in Quick-Release Plate for Arca, QD Socket, Strap Slot, 1/4\"-20 Threaded Hole - 4439"
brand: "smallrig"
price: "A$67"
currency: AUD
in_stock: true
reviews_count: 13
category: "Smallrig"
url: https://www.desertcart.com.au/products/573624217-smallrig-base-plate-for-sony-a7c-ii-a7cr-bottom-mount
store_origin: AU
region: Australia
---

# Arca quick-release plate for seamless tripod/stabilizer swaps Multiple 1/4"-20 threaded holes for versatile accessory mounting Anti-scratch design with protective gasket and edge protrusions SMALLRIG Base Plate for Sony A7C II/A7CR, Bottom Mount Plate (Silver) with Built-in Quick-Release Plate for Arca, QD Socket, Strap Slot, 1/4"-20 Threaded Hole - 4439

**Brand:** smallrig
**Price:** A$67
**Availability:** ✅ In Stock

## Summary

> 🎬 Elevate your Sony A7C II rig with pro-level grip, speed, and style!

## Quick Answers

- **What is this?** SMALLRIG Base Plate for Sony A7C II/A7CR, Bottom Mount Plate (Silver) with Built-in Quick-Release Plate for Arca, QD Socket, Strap Slot, 1/4"-20 Threaded Hole - 4439 by smallrig
- **How much does it cost?** A$67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/573624217-smallrig-base-plate-for-sony-a7c-ii-a7cr-bottom-mount)

## Best For

- smallrig enthusiasts

## Why This Product

- Trusted smallrig brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Protection:** Anti-scratch gasket and edge protrusions shield your Sony A7C II/A7CR’s base from wear and tear, keeping your gear pristine and pro-ready.
- • **Customizable Expansion:** Five 1/4"-20 threaded holes plus QD and strap slots let you tailor your rig with straps, mounts, and accessories for ultimate creative freedom.
- • **Ergonomic Grip Upgrade:** Hinge arm design enhances camera grip and battery access, giving your fingers a natural rest and smooth power swaps on the fly.
- • **Effortless Gear Switching:** Built-in Arca quick-release plate ensures lightning-fast transitions between tripod, stabilizer, and handheld setups—never miss a shot.
- • **Magnetic Wrench Convenience:** Integrated magnetic wrench stored on the plate means quick assembly or disassembly anytime—no extra tools needed, just pure efficiency.

## Overview

The SMALLRIG Base Plate 4439 is a precision-engineered bottom mount accessory for Sony A7C II and A7CR cameras, featuring a built-in Arca quick-release plate compatible with DJI stabilizers, multiple 1/4"-20 threaded holes, QD strap socket, and an ergonomic hinge arm design. It enhances grip, protects the camera base with anti-scratch features, and includes a magnetic wrench for easy tool-free adjustments—perfect for professionals seeking seamless gear transitions and expanded mounting options.

## Description

Free delivery and returns on eligible orders. Buy SMALLRIG Base Plate for Sony A7C II/A7CR, Bottom Mount Plate (Silver) with Built-in Quick-Release Plate for Arca, QD Socket, Strap Slot, 1/4"-20 Threaded Hole - 4439 at desertcart UK.

Review: Perfect addition to the Sony a7Cii - This baseplate by Smallrig really is the perfect addition to the Sony a7Cii. It not only looks great, completing the retro appearance of the camera, but feels good too. It offers just the right amount of extra grip while also giving more attachment points for straps. It also allows direct use on a tripod (in the horizontal position) being Arca Swiss compatible. There is also still easy access to the battery. I would have no hesitation in recommending this item - especially at this reasonable price.
Review: A very useful addition with one minor drawback - A well-thought-out, quality product which adds just a little bit of extra height for those who find the a7C II's grip a tad too short. It also offers a number of connection methods for tripods, straps etc. The silver colour is matched nicely to the colour of the silver a7C II. It's maybe a touch lighter and more cool-toned than the top of the camera but it doesn't bother me... and I'm usually sensitive to that kind of thing. The integrated Arca-type plate works well on my tripods. Be aware that there are no safety pins to prevent accidental falls from the Arca clamp, so just be careful. I also like the inclusion of a strap mounting point on the baseplate which allows me to use my preferred strap arrangement where the strap is mounted to the top and bottom of the camera on the grip side. With a Peak Design anchor mounted there I can still get the battery door open with no problems. Once fitted, you have five 1/4" 20 mounting points available, plus two strap slots. There's also a QD connection point which is handy if you use things like the Black Rapid X system or other QD straps. If you're happy to sacrifice the tool storage, that location also sort-of works as a cold shoe for some items... in a pinch. It's not designed for this and the accessories can't slide all the way in but it's an option I'd consider for accessories with their own clamp, like the Røde Wireless Go receiver. They won't be super-secure but for a tripod-mounted setup I'd be happy to use it if I had no other option. Ultimately if you're looking for more accessory mounting options, get a cage. The only down side I've come across is that the tool storage is the least secure of any Smallrig baseplate/grip/cage I've owned. The tool is secured with two magnets but they're not very strong enough and the tool is in a location where it's vulnerable to accidental movement so expect to lose it. Edited to add: be aware that this baseplate is unfortunately not compatible with the DJI RS 4 gimbal — the gap between the Arca Swiss flange and the bottom of the LCD is just 1-2mm too shallow. As an alternative I'd suggest the Smallrig cage instead.

## Features

- For Sony A7C II/A7CR: SMALLRIG Baseplate 4439 is designed for Sony Alpha 7C II/Alpha 7CR to improve the grip of the camera, quickly switch between tripod, stabilizer and handheld shooting, while protecting the bottom of the camera.
- Quick-Release Plate for Arca: The quick-release plate for Arca on the bottom is designed for DJI RS 2/RSC 2/RS 3/RS 3 Pro, compatible with RS 2/RSC 2 original quick-release plate and SMALLRIG Quick-Release Plate for Arca 3154, allowing your camera to be easily used with a stabilizer.
- Multiple Expansion Interfaces: The QD hole at the bottom is compatible with QD shoulder strap, and the wrist strap hole is compatible with SMALLRIG Wrist Strap 3848. In addition, there are built-in 1/4"-20 threaded holes to meet your more expansion needs.
- Hinge Arm Design: The hinge arm is designed next to the battery compartment, which enables you to replace the battery smoothly without blocking the battery door, enhance the grip of the fuselage and fit the curve of the fuselage better, giving your little finger a place to rest.
- Anti-Scratch: The base plate is connected to the bottom of the camera through 1/4”-20 screws. The built-in protective gasket and edge protrusions can prevent the camera from being scratched and deflected. A built-in magnetic wrench at the bottom makes it easy to disassemble and assemble, and can be used anytime.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CJTXLYNJ |
| Audio Recording | No |
| Best Sellers Rank | 89 in Camcorder Stabilisers & Supports |
| Box Contents | Baseplate x 1 |
| Brand | SMALLRIG |
| Brand Name | SMALLRIG |
| Colour | Silver |
| Compatible Devices | Sony A7C II, Sony A7CR, DJI RS 2/RSC 2/RS 3/RS 3 Pro |
| Compatible devices | Sony A7C II, Sony A7CR, DJI RS 2/RSC 2/RS 3/RS 3 Pro |
| Country of Origin | China |
| Customer Reviews | 4.7 out of 5 stars 170 Reviews |
| Exposure Control Type | Manual (M) |
| Item Dimensions D x W x H | 1.2D x 5.8W x 1.2H centimetres |
| Item Weight | 62 Grams |
| Item weight | 62 Grams |
| Manufacturer | SMALLRIG |
| Manufacturer Part Number | 4439-CF |
| Maximum Weight Recommendation | 5 Grams |
| Media Type | EnhancedContent |
| Model Name | 4439 |
| Model Number | 4439-CF |
| Number of Items | 1 |
| Number of items | 1 |
| Product dimensions | 1.2D x 5.8W x 1.2H centimetres |
| Video Capture Format | MP4 |
| Video Capture Resolution | 4K (3840 x 2160) |
| Viewfinder Type | Electronic viewfinder |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Colour:** Silver
- **Brand:** SMALLRIG
- **Compatible devices:** Sony A7C II, Sony A7CR, DJI RS 2/RSC 2/RS 3/RS 3 Pro
- **Product dimensions:** 1.2D x 5.8W x 1.2H centimetres
- **Item weight:** 62 Grams
- **Maximum weight recommendation:** 5 Grams

## Images

![SMALLRIG Base Plate for Sony A7C II/A7CR, Bottom Mount Plate (Silver) with Built-in Quick-Release Plate for Arca, QD Socket, Strap Slot, 1/4"-20 Threaded Hole - 4439 - Image 1](https://m.media-amazon.com/images/I/61WZNUmwOwL.jpg)
![SMALLRIG Base Plate for Sony A7C II/A7CR, Bottom Mount Plate (Silver) with Built-in Quick-Release Plate for Arca, QD Socket, Strap Slot, 1/4"-20 Threaded Hole - 4439 - Image 2](https://m.media-amazon.com/images/I/512c83xhAvL.jpg)
![SMALLRIG Base Plate for Sony A7C II/A7CR, Bottom Mount Plate (Silver) with Built-in Quick-Release Plate for Arca, QD Socket, Strap Slot, 1/4"-20 Threaded Hole - 4439 - Image 3](https://m.media-amazon.com/images/I/51R3A7oPKjL.jpg)
![SMALLRIG Base Plate for Sony A7C II/A7CR, Bottom Mount Plate (Silver) with Built-in Quick-Release Plate for Arca, QD Socket, Strap Slot, 1/4"-20 Threaded Hole - 4439 - Image 4](https://m.media-amazon.com/images/I/61BZaUNT2hL.jpg)
![SMALLRIG Base Plate for Sony A7C II/A7CR, Bottom Mount Plate (Silver) with Built-in Quick-Release Plate for Arca, QD Socket, Strap Slot, 1/4"-20 Threaded Hole - 4439 - Image 5](https://m.media-amazon.com/images/I/61F7NY1wZJL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect addition to the Sony a7Cii
*by F***R on 27 July 2025*

This baseplate by Smallrig really is the perfect addition to the Sony a7Cii. It not only looks great, completing the retro appearance of the camera, but feels good too. It offers just the right amount of extra grip while also giving more attachment points for straps. It also allows direct use on a tripod (in the horizontal position) being Arca Swiss compatible. There is also still easy access to the battery. I would have no hesitation in recommending this item - especially at this reasonable price.

### ⭐⭐⭐⭐⭐ A very useful addition with one minor drawback
*by H***G on 27 February 2024*

A well-thought-out, quality product which adds just a little bit of extra height for those who find the a7C II's grip a tad too short. It also offers a number of connection methods for tripods, straps etc. The silver colour is matched nicely to the colour of the silver a7C II. It's maybe a touch lighter and more cool-toned than the top of the camera but it doesn't bother me... and I'm usually sensitive to that kind of thing. The integrated Arca-type plate works well on my tripods. Be aware that there are no safety pins to prevent accidental falls from the Arca clamp, so just be careful. I also like the inclusion of a strap mounting point on the baseplate which allows me to use my preferred strap arrangement where the strap is mounted to the top and bottom of the camera on the grip side. With a Peak Design anchor mounted there I can still get the battery door open with no problems. Once fitted, you have five 1/4" 20 mounting points available, plus two strap slots. There's also a QD connection point which is handy if you use things like the Black Rapid X system or other QD straps. If you're happy to sacrifice the tool storage, that location also sort-of works as a cold shoe for some items... in a pinch. It's not designed for this and the accessories can't slide all the way in but it's an option I'd consider for accessories with their own clamp, like the Røde Wireless Go receiver. They won't be super-secure but for a tripod-mounted setup I'd be happy to use it if I had no other option. Ultimately if you're looking for more accessory mounting options, get a cage. The only down side I've come across is that the tool storage is the least secure of any Smallrig baseplate/grip/cage I've owned. The tool is secured with two magnets but they're not very strong enough and the tool is in a location where it's vulnerable to accidental movement so expect to lose it. Edited to add: be aware that this baseplate is unfortunately not compatible with the DJI RS 4 gimbal — the gap between the Arca Swiss flange and the bottom of the LCD is just 1-2mm too shallow. As an alternative I'd suggest the Smallrig cage instead.

### ⭐⭐⭐⭐⭐ Flawless product + Excellent quality
*by T***B on 27 January 2026*

This made my experience with the a7C II and Sony 24-50 f2.8 G so much better. I would say this is a must have for any lens larger than mine and I cannot fault my experience with this product. Comfort: My hands are average sized and it gives a place for my pinky to rest. This is both helpful when shooting and walking around with the camera in my hand. Using this baseplate means I can walk for hours with the camera in my hand without straining my wrist. It reduces the "front heavy" feel which can be painful after a while. Build quality + features: Build quality is phenomenal. There is no movement in the baseplate when attached to my camera and it feels secure. The hinged arm for the battery door access feels great and sits neatly in place. The 1/4" thread holes on the bottom are perfect for attaching other accessories such as the Peak Design Capture plate. Very easy to install due to perfect fit. Appearance: I love the silver on my a7C II and this is a great addition to the overall appearance. The colour of the baseplate matches the top of the camera very well and feels like an original Sony product. It also fits perfectly around the base of the camera, retaining the sleek, high quality aesthetic. Other: The magnetically attached slotted tool feels secure on the bottom of the baseplate and I feel confident that it won't fall off. I make sure there is no overhang, just in case.

## Frequently Bought Together

- SMALLRIG Base Plate for Sony A7C II/A7CR, Bottom Mount Plate (Silver) with Built-in Quick-Release Plate for Arca, QD Socket, Strap Slot, 1/4"-20 Threaded Hole - 4439
- SMALLRIG Thumb Grip for Sony Alpha 7C II/Alpha 7CR / Alpha 7C, Ergonomic Design, Built-in Cold Shoe, for Light, Microphone, Weight Only 8g (Sliver) - 4818
- SMALLRIG A7CII A7CR Camera Viewfinder Eyecup, Viewfinder Eye cup with Small Lanyard, Soft Silicone Material, Improving Shooting Stability, for Sony Alpha 7C II/Alpha 7CR - 4819

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-09-18*