Compatible with Sony A7M4 | A7M3 | A7R3 etc.
No blocks on-camera button and battery door, won't affect flip-up screen
Built-in several 1/4" 3/8" holes and 1/4" arri location hole
Double Cold shoe interface, support various extension possibilities
Support horizontal and vertical video shooting, flexible switch
Built-in magnetic wrench slot with Easy Access
Lightweight and Comfortable to Grip
Bottom Slot / Hole for Camera Strap Loop