What is the 9.8 mm Colt Auto?

The 9.8 mm Colt Auto is a factory pistol cartridge in the Colt cartridges family, introduced in 1911.

What bullet diameter does the 9.8 mm Colt Auto use?

The 9.8 mm Colt Auto uses a bullet diameter of 0.378 inches.

The 9.8 mm Colt Auto has a Rimless, Tapered case type.

The 9.8 mm Colt Auto uses a Boxer primer.

The Colt cartridges family includes the 9.8 mm Colt Auto and other related cartridges. Browse the full family on OpenCartridge.

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