7.64x54mmR cartridge.

Clips Versus Magazines

They really are different things.

These are clips

En-bloc clips for the M1 Garand rifle, a paper clip, and two binder clips.

M1 Garand en-bloc clips holding the M2 Ball variant of the .30-06 Springfield round, two binder clips, and a paper clip.

These are magazines

Magazine for the M1911 pistol, the FEG PA-63 pistol, and the ČZ-52 pistol, and issues of 'Scientific American' and 'The New Yorker'.

Magazines for the M1911 .45 ACP, the FEG PA-63 9x18mm Makarov, the ČZ-52 7.62x25mm Tokarev, and the curious reader.