What is the .40 Newton?

The .40 Newton is a factory rifle cartridge in the Newton rifle cartridges family, designed by Charles Newton.

What bullet diameter does the .40 Newton use?

The .40 Newton uses a bullet diameter of 0.4/.405?? inches.

The .40 Newton has a Rimmed Bottlenecked case type.

The .40 Newton uses a Large Rifle (.210") primer.

The Newton rifle cartridges family includes the .40 Newton and other related cartridges. Browse the full family on OpenCartridge.

Rifle Factory

Dimensions (inches)

Bullet Ø	0.4/.405??
Rim Ø	0.525

Parent Cases

Original

Community Load Data

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Bullet Type

Powder (name or brand)

Min MV (fps)

Max MV (fps)

No load data submitted yet for .40 Newton.

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