| 21. | Every gun is fitted with a radar Muzzle Velocity Measuring Device.
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| 22. | The gun weighed and fired projectiles at a muzzle velocity of.
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| 23. | Each round weighs and has a muzzle velocity of around.
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| 24. | They fired shells that weighed with a muzzle velocity of.
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| 25. | The, high-explosive shell was fired at a muzzle velocity of.
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| 26. | Its propellant maintains consistent muzzle velocities across operational temperatures from.
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| 27. | With solid shot weighing, it had a muzzle velocity of.
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| 28. | The typical average muzzle velocity of a factory-loaded cartridge is.
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| 29. | This gave a muzzle velocity of 500 m / s.
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| 30. | They weighed and fired projectiles at a muzzle velocity of.
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