What is the .358 Hess Magnum?

The .358 Hess Magnum is a wildcat rifle cartridge.

What bullet diameter does the .358 Hess Magnum use?

The .358 Hess Magnum uses a bullet diameter of 0.358 inches.

Rifle Wildcat

Dimensions (inches)

Bullet Ø	0.358

Community Load Data

Filter Loads

Bullet Type

Powder (name or brand)

Min MV (fps)

Max MV (fps)

No load data submitted yet for .358 Hess Magnum.

No discussion yet. Be the first to start a conversation about .358 Hess Magnum.

Cartridges with the same bullet diameter (0.358")