Musket wrote:
Having used them for years, ive never had one fail. D3 and 600mm F4, no problem. D2xs and 400mm F4, no problem. D700, 80-400mm VR, no problem. A D3 + 600mm F4 just shy of 14 pounds.
You should give that tripod mount more credit than you do. Ir you are really worried, get some gear insurance. Body Lugs can fail if you feel the tripod mount will fail.
I use one on my Canon body with a 500mm f4 lens. This combo weighs 13lb 6oz and I've never had a problem. The strap hardware attaches to the lens foot and not the bodies tripod socket. But I do attach it to the camera body when carrying it with a smaller lens that doesn't have a foot.
I also use a Swiss Arca plate on all my lens feet and bodies for faster connect and disconnect.