Cd. 305mm Gun M1915

A Russian-designed gun modernized by the Soviet Union for use in World War II. It was primarily used as a coastal defense gun and in siege operations.

Cd. 457mm Gun M1913 (18-inch gun)

A Russian-designed gun modernized by the Soviet Union for use in World War II. It was primarily used as a coastal defense gun and in siege operations.

Cd. 508mm Gun M1913 (20-inch gun)

A Russian-designed gun modernized by the Soviet Union for use in World War II. It was primarily used as a coastal defense gun and in siege operations.

Cd. 107mm Gun M1910/30

A Russian-designed gun modernized by the Soviet Union for use in World War II. It was primarily used as a field gun and in anti-tank roles.

Cd. 122mm Howitzer M1909/30

A Russian-designed howitzer modernized by the Soviet Union for use in World War II. It was primarily used as a heavy artillery weapon for long-range bombardment and counter-battery fire.

Cd. 76mm Gun M1900

A Russian-designed gun used by the Imperial Russian Army and later by the Red Army. It was primarily used as a field gun and in anti-tank roles.

Cd. 152mm Gun M1910/30

A Russian-designed gun that was modernized by the Soviet Union and used in World War II. It was primarily used as a coastal defense gun and in siege operations.

Cd. 203mm Howitzer M1909/30

A Russian-designed howitzer modernized by the Soviet Union for use in World War II. It was primarily used as a heavy artillery weapon for long-range bombardment and counter-battery fire.