What is the .500 Whisper?

The .500 Whisper is a wildcat rifle cartridge in the JDJ cartridges family, introduced in 1993.

What bullet diameter does the .500 Whisper use?

The .500 Whisper uses a bullet diameter of 0.51 inches.

The .500 Whisper has a Belted, Straight case type.

The .500 Whisper uses a Large Rifle (.210") primer.

The JDJ cartridges family includes the .500 Whisper and other related cartridges. Browse the full family on OpenCartridge.

Rifle Wildcat

Dimensions (inches)

Parent Cases

.460 Weatherby Magnum

References

Ammo Ency. 6th Ed. p. 615

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