What is the .40-40 Maynard, M1873?

The .40-40 Maynard, M1873 is a factory rifle cartridge in the Maynard family, introduced in 1873, designed by Dr. Edward Maynard.

What bullet diameter does the .40-40 Maynard, M1873 use?

The .40-40 Maynard, M1873 uses a bullet diameter of 0.422/.417??? inches.

The .40-40 Maynard, M1873 has a Rimmed Straight case type.

The .40-40 Maynard, M1873 uses a Berdan #1 primer.

The Maynard family includes the .40-40 Maynard, M1873 and other related cartridges. Browse the full family on OpenCartridge.

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