Complex sentence: The Ishapore Rifle Factory is controlled by the Ordnance Factories Organisation of India; the Organisation and the Ordnance Factory Board are is notoriously secretive regarding production figures or specifications for military rifles, making the exact number of rifles produced at the arsenal almost impossible to determine.
Split into simpler sentences: The Ishapore Rifle Factory is controlled by the Ordnance Factories Organisation of India. The organisation and the Ordnance Factory Board are notoriously secretive regarding production figures or specifications for military rifles, making the exact number of rifles produced at the arsenal almost impossible to determine.