84 proof

From the Distillery:
"Rum and the sea are inseparable, and no rum is more akin to the sea and the sailor than Pusser's Rum–the Original Navy Rum. For more than 300 years, from the earliest days of wooden ships and iron men, sailors of Great Britain's Royal Navy were issued a daily ration–or "tot"–of rum by the ship's "Purser" (corrupted by the sailors to Pusser's).

British Navy Pusser's Rum is the same Admiralty blend of five West Indian rums as issued on board British warships, and it is with the Admiralty's blessing and approval that Pusser's is now available to the consumer.

Today's Pusser's Rum, known as "the single malt of rum" is still produced in exact accordance with the Admiralty's specifications for rum. Unlike most rums, Pusser's uses no flavoring agents. It is 100% natural. In 2001, Pusser's was awarded the "Gold Medal - World's Premier Dark Rum" at the International Wine & Spirits Festival. In 2003, Pusser's Rum won a "Double Gold Medal" at the San Francisco World Spirits Competition and a Gold Medal at the same festival in 2005."