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The SMALLRIG Bottom Mount Plate 4439 is a precision-engineered aluminum alloy accessory designed specifically for Sony Alpha 7C II and Alpha 7CR cameras. It improves ergonomics with a hinge arm that fits the camera curve, protects against scratches and twisting, and features an Arca-Swiss quick release compatible with popular DJI gimbals. Weighing just 62g, it includes a built-in magnetic wrench for effortless assembly, making it an essential upgrade for professional videographers seeking fast, secure mounting and enhanced handling.





| ASIN | B0CJX8NYP7 |
| Best Sellers Rank | #523,984 in Electronics ( See Top 100 in Electronics ) #305 in Video Camera Stabilisers & Supports |
| Country of Origin | China |
| Generic Name | SMALLRIG Bottom Mount Plate 4439 |
| Importer | Shetala Agencies Pvt Ltd,27, 5th Street, Bharathi Ave, Kaveri Nagar, Kottivakkam, Chennai, Tamil Nadu 600041 |
| Included Components | Baseplate x 1 |
| Item Dimensions LxWxH | 11 x 58 x 11 Millimeters |
| Item Weight | 62 g |
| Item model number | 4439-SR |
| Manufacturer | SMALLRIG, SmallRig, SHENZHEN LEQI CO LTD, 4th Floor Building 12,Asian Industrail Park Bantian Shenzhen, China. |
| Packer | Shetala Agencies Pvt Ltd,27, 5th Street, Bharathi Ave, Kaveri Nagar, Kottivakkam, Chennai, Tamil Nadu 600041 |
| Product Dimensions | 1.15 x 5.77 x 1.15 cm; 62 g |
J**H
I absolutely love this add-on for my Sony A7Cii. It's crafted from metal yet remains incredibly lightweight. The color seamlessly matches the silver accents of the camera, giving it a cohesive look. At the bottom, it features five tripod mounts, offering flexibility for various balanced positions. It also includes a handy tool neatly tucked into the body for tightening the screw. Some reviewers have mentioned issues with the battery compartment being blocked. While it is true, this design prevents the battery from accidentally falling out. Thankfully, there's a sliding mechanism that allows you to easily access and change the battery when needed. See the pucture attached.
J**Y
Makes the ergonomics so much better with out adding bulk
H**I
very good quality and fits perfectly
S**3
Whilst the plate fits perfectly and is up to Smallrigs usual high standard of manufacturing if I had known that the silver colour didn’t match the top plate of the camera I would have gone with black. I don’t understand why it doesn’t as I also ordered the smallrig thumb lever/grip and that does match? Not really happy Smallrig!
T**N
Works perfectly with Sony camera and silver color matches the camera.
Trustpilot
1 week ago
1 month ago