Acting on a tip-off, police arrested Safirul Sheikh from Sripur under Kaliachak police station area.
"Four improvised pipe guns, four cartridges, one .7 mm pistol and six cartridges were seized from his possession," Malda Superintendent of Police Arnab Ghosh said.
"He was carrying the arms and ammunition in a plastic bag," he said.
Police is interrogating him, a officer said.
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