Fujifilm BCP-002 Body Cap

The threading is precise and it twists on smoothly without any cross-threading worries, which I appreciate for keeping my sensor covered. It feels solid enough to trust tossing in my bag, and the matte finish doesn't pick up dust as fast as my other caps.

Snug fit right out of the box — no wobble at all when screwed onto the GFX 50S. Much easier to get on and off than some generic caps I've tried.

Finally got a spare since I keep the camera body out more than I should, and this cap clicks on with that reassuring solid feel every time. It's lightweight and sits flush, so no worries about dust sneaking in while it's in my bag. Exactly what you'd expect as a dedicated replacement for the GFX 50S