Pusser’s British Navy Gunpowder Proof Original Admiralty Rum: A Taste of Naval History at Full Strength
Experience the undiluted power and profound heritage of the Royal Navy’s most iconic spirit with Pusser’s British Navy Gunpowder Proof Original Admiralty Rum. This exceptionally robust expression is blended to the exact historical strength and specifications of the rum ration doled out to British sailors for over three centuries, particularly on “Black Tot Day” on July 31, 1970, when the tradition ended. It is a genuine liquid link to a bygone era of maritime adventure.
The term “Gunpowder Proof” isn’t merely a name; it refers to an ingenious historical test of a rum’s strength. Before hydrometers, British sailors would mix a small amount of rum with gunpowder and attempt to ignite it. If the mixture still flared, the rum was deemed “proof” (usually around 54.5% ABV / 109 Proof), proving it hadn’t been watered down. Pusser’s Gunpowder Proof proudly adheres to this precise strength, delivering the authentic historical experience.
Like all Pusser’s rums, this expression is a meticulously crafted blend of five West Indian rums, predominantly hailing from the historic Demerara Distillers Ltd. in Guyana and historically including components from Trinidad. Its profound character is largely due to the use of distillate from the venerable Port Mourant Double Wooden Pot Still in Guyana, a unique apparatus dating back to 1732 that imparts an unparalleled richness and depth. Made from sugarcane molasses, the blend is aged for a minimum of three years in charred oak bourbon barrels, naturally developing its deep color and complex flavor profile. Pusser’s maintains its commitment to authenticity by adding no artificial flavors or colors.
Bottled at a commanding 54.5% ABV (109 Proof), this Gunpowder Proof rum offers an intensified version of Pusser’s signature profile, perfect for those who appreciate a full-bodied and historically accurate spirit.
Key Characteristics:
- Authentic Gunpowder Proof: Bottled at the precise 54.5% ABV (109 Proof) that historically passed the gunpowder test, ensuring historical accuracy.








