SmallRig HawkLock Quick Release Full Cage for Sony Alpha 7R V/Alpha 7 IV/Alpha 7S III/Alpha 1 / Alpha 7R IV/Alpha 7 V, Built-in Quick Release Plate for Arca, Cold Shoes (Upgraded Version)
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AI Verdict
This 6.3-ounce full cage with HawkLock quick release and three-point locking is for Sony Alpha 7R V/IV, A7 IV/V, A7S III, and A1 users needing rapid accessory changes and camera protection.
This cage offers extensive accessory mounting options and a secure three-point locking system for compatible Sony Alpha cameras. The HawkLock quick-release system and integrated Arca-Swiss plate streamline transitions between different shooting setups, making it highly functional for demanding users.
If you need specific accessories like a top handle or side handle, look for SmallRig's HawkLock ecosystem kits to maximize the quick-release benefits.
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Pros
- The HawkLock quick-release system allows for fast attachment and detachment of accessories like handles and monitors, improving workflow efficiency.
- Three-point locking (bottom 1/4"-20 screw, side locating pin, and M2.5 screw) prevents camera deflection and ensures secure attachment.
- A built-in magnetic Allen wrench at the base facilitates quick assembly and disassembly without needing to search for tools.
- The cold shoe mount is angled at 45 degrees and elevated, providing clearance for microphones with larger shock mounts when a top handle is also used.
- The bottom Arca-Swiss quick release plate is compatible with DJI RS 2/RSC 2/RS 3/RS 3 Pro/RS 4/RS 4 Pro/RS 4 Mini stabilizers, allowing seamless gimbal transitions.
- The hinged battery door design maintains access to the battery compartment and enhances grip by providing space for a little finger.
Cons
- The included HDMI cable clamp is not compatible with older SmallRig cage kits (ID 3668B, 3669C).
- Using the HDMI cable clamp with the Sony Alpha 7R V interferes with the camera's synchroterminal interface.
- Installation of the side locks requires removing the camera's shoulder strap loop on the left side.
- The full benefits of the HawkLock system are realized primarily when using other HawkLock-compatible accessories, which may require additional purchases.
Dimension Scores
As a camera cage, this product does not directly impact image quality.
As a camera cage, this product does not directly impact autofocus speed.
The cage significantly enhances video capability by providing numerous mounting points (1/4"-20, 3/8"-16 ARRI, NATO rail, cold shoes) and Arca-Swiss compatibility for gimbals, facilitating extensive video rigging.
Weighing 6.3 ounces, the cage adds minimal weight, and its HawkLock quick-release system aids in rapid breakdown and setup, improving portability for complex rigs.
Best For
- Videographers who frequently transition between handheld, tripod, and gimbal setups and require rapid accessory changes.
- Users of multiple compatible Sony Alpha cameras (A7R V/IV, A7 IV/V, A7S III, A1) due to its multi-model fit with adjustable side lock adapters.
- Filmmakers building extensive camera rigs, needing numerous 1/4"-20, 3/8"-16 ARRI, NATO rail, and cold shoe mounting points.
- Content creators seeking enhanced camera protection and improved handheld ergonomics for extended shooting sessions.
Not Recommended For
- Minimalist photographers who prioritize a bare camera body and do not require accessory mounting or additional protection.
- Users who rely heavily on specific older SmallRig HDMI cable clamps (ID 3000) from certain cage kits (ID 3668B, 3669C) due to incompatibility.
- Individuals unwilling to remove the camera's strap loop for side lock installation.
Watch Out For
- The HDMI cable clamp interferes with the synchroterminal interface when used on the Sony Alpha 7R V.
- You need to remove the camera's shoulder strap on the left side to properly use the cage's side locking mechanism.
- While compatible with standard NATO and Arca-Swiss, the full speed advantage of the HawkLock system is best achieved with dedicated HawkLock accessories.
Full Specifications
| UPC | 739750146910 |
| ASIN | B09P7XQ32T |
| Brand | SMALLRIG |
| Color | Black |
| Item Weight | 6.3 ounces |
| Manufacturer | SmallRig |
| Item model number | 3667-SR |
| Compatible Devices | for Sony Alpha 7 V / Alpha 7R V / Alpha 7 IV / Alpha 7S III / Alpha 7R IV / Alpha 1 |
| Product Dimensions | 2.76 x 1.97 x 1.97 inches |
What Buyers Say
The standout feature for many users is the HawkLock quick-release system, which genuinely speeds up attaching and detaching accessories, making rig changes less of a hassle. The integrated magnetic Allen wrench is a small but consistently praised detail, eliminating the constant search for tools during setup. Users also appreciate the secure, no-wiggle camera attachment provided by the three-point locking mechanism, even during extended shoots.
“Man, this HawkLock stuff is legit! I can actually swap my monitor and handle in seconds, no more fumbling with screws. My A7 IV feels locked in, no weird wobbles, even after a full day of shooting. That little magnetic tool at the bottom? Genius, seriously. Just wish the HDMI clamp wasn't so finicky with my A7R V.”
Common Praise
- The HawkLock quick-release system allows for fast accessory changes.
- The three-point locking mechanism prevents camera movement within the cage.
- The magnetic Allen wrench stored in the base is always available for adjustments.
- The angled cold shoe mount provides better clearance for microphones and other accessories.
- Full access to camera buttons, dials, and the battery compartment is maintained.
- The built-in Arca-Swiss plate integrates directly with DJI gimbals.
Common Complaints
- The HDMI cable clamp can interfere with the A7R V's synchroterminal interface.
- You have to remove the camera's strap loop to install the side locking pin.
- Some users noted that the full benefits of HawkLock require purchasing additional HawkLock-specific accessories.
Ownership Tips
- The magnetic Allen wrench stays securely in place and is genuinely useful for on-the-fly adjustments.
- The three-point locking system prevents any camera wiggle, making the camera feel like an integrated part of the cage even after months of use.
- The improved cold shoe angle actually makes a difference for mounting microphones without interference.
- The built-in Arca-Swiss plate simplifies mounting to DJI gimbals, eliminating the need for extra plates.
Frequently Asked Questions
Is this cage compatible with my Sony A7 III?
No, this cage is specifically designed for Sony Alpha 7R V, A7 IV, A7S III, A1, A7R IV, and A7 V cameras. It will not fit the Sony A7 III.
Do I need to remove the camera's eyelet triangles to install this cage?
No, the three-point locking mechanism is designed for anti-deflection fixation without requiring the removal of the camera's eyelet triangles.
Can I still access the battery compartment with the cage installed?
Yes, the cage features an opening and closing wrench design at the battery compartment, allowing full access for battery changes without removing the cage.
Does the HawkLock system work with my existing non-HawkLock NATO rail accessories?
Yes, the HawkLock NATO rail is backward compatible and will still function as a standard NATO rail with your existing accessories, though you won't get the HawkLock's one-push quick release.
Is the cage heavy or bulky?
The cage weighs 6.3 ounces, which users report adds minimal noticeable weight to the camera while providing protection and functionality.
Does it come with an HDMI cable clamp?
Some kits of this cage include an HDMI cable clamp, but its compatibility varies. It is compatible with cable clamps from kits ID 4538, 4539, but not ID 3000 from kits 3668B, 3669C.
Buying Guide
A camera cage like this is essentially a protective frame for your camera, but its main job is to give you more places to attach accessories. Think of it as a skeleton for your camera that lets you build out a video rig with handles, lights, microphones, and monitors. You want one that fits your camera snugly, doesn't block any controls, and offers a variety of mounting options for your gear.
Quick Release System (HawkLock)
This is how fast you can attach and detach accessories. A system like HawkLock means you can snap things on and off with a single push, saving you time and frustration when you're changing your setup on location, similar to how a seatbelt buckle works quickly.
Multiple Mounting Points (1/4"-20, 3/8"-16 ARRI, NATO rail, Cold Shoe)
These are the different types of holes and rails on the cage where you screw or clamp your accessories. More variety means you can attach more types of gear, like having different outlets in your house for various appliances.
Three-Point Locking
This refers to how securely the camera is held inside the cage. Three points of contact mean the camera won't twist or shift, even with heavy lenses or accessories attached, keeping your footage stable and your camera protected, like how a tripod with three legs provides stability.
Alternatives
If this cage doesn't fit your needs, look for alternatives that prioritize either a simpler, lighter design if you only need minimal mounting, or a cage with a different quick-release standard if you're already invested in another ecosystem.
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