I Have This Old Gun: British Pattern 1801 Sea Service Pistol

by
posted on November 13, 2024
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **

While there were many arms used by the British during the Napoleonic Wars, some of the underappreciated small arms are the guns used on board the ships of the Royal Navy. On this "American Rifleman Television" I Have This Old Gun segment, we take a look at one of the workhorse pistols of the British naval arsenal: the Pattern 1801 Sea Service pistol.

"During the Napoleonic Wars, Britain held its enemies, including France, at bay with the Royal Navy," NRA Media Editorial Director Mark Keefe said. "And those sailors, they actually had to fight on board ship. And one of the guns that they did it with was the Pattern 1801 Sea Service Pistol."

Right side of the Pattern 1801 Sea Service pistol.

The Pattern 1801 Sea Service Pistol measured 20" in overall length with its 12" barrel. The smoothbore barrel was of .56 caliber, and beneath it, a wooden ramrod sat inside of a ramrod channel, retained by a single brass ramrod pipe. The pistol used a flintlock action with a flat-sided hammer, and the walnut stock was capped at the base of the grip with a brass pommel head.

"A Sea Service Pistol is called a Sea Service Pistol because it's used by the Navy. And you say, 'Well, why would you need a small arm when ships are banging away at one another?' Well, that isn't the way it always worked," American Rifleman Field Editor Garry James said. "A lot of times, they would come to close quarters so that one could capture the other one's ship, which was an important thing back then because, you have to realize, you didn't just capture the ship for for king and country or queen and country. You captured the ship because everybody got prize money. Not a bad deal. So it was worthwhile not to try to sink a ship, but to try to capture them. Consequently, small arms were very, very important."

Belt hook on the left side of a British Pattern 1801 Sea Service Pistol.

One of the notable elements of the Sea Service Pistol was the addition of a long, metal belt hook on the left side of the gun that made it possible to stash the gun inside of a waist belt or cross belt. This feature was particularly necessary, as British sailors were not equipped with holsters.

"The only thing that really changes even into the first half of the 19th century with the sea service guns in British military service are the barrels are shortened up a little bit," American Rifleman Executive Editor Evan Brune said. "The 1801 has a 12" barrel, and they realize you don't really need a 12" barrel on these guns, and they end up cutting them back to 9". Well, that's it. If that was the only thing they're changing, it didn't make sense to keep all of these existing Pattern 1801s at 12". So a lot of these guns end up being cut down to the later 1816 pattern."

To watch complete segments of past episodes of American Rifleman TV, go to americanrifleman.org/artv. For all-new episodes of ARTV, tune in Wednesday nights to Outdoor Channel 8:30 p.m. and 11:30 p.m. EST.

Latest

2026 New Suppressor Guide
2026 New Suppressor Guide

New Suppressors for 2026: A Full Guide

With the removal of the $200 NFA tax stamp on suppressors, the only sound reverberating across the firearms landscape is “cha-ching.”

MDT Now Offering Lone Peak Arms Rifle Actions

Earlier in 2026, MDT announced that it had acquired Lone Peak Arms, and now, the company's rifle actions are available to consumers.

The Armed Citizen® Aug. 31, 2026

Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.

NRA-ILA Launches First-Ever National “Gun Bus Battleground Tour” to Mobilize Gun Owners for 2026 Midterms

The National Rifle Association Institute for Legislative Action (NRA-ILA) today launched its first-ever national bus tour, the 2026 NRA’s Gun Bus Battleground Tour, a more than two-month, 13-state campaign to energize and turn out gun owners in key battleground states ahead of the November midterm elections.

Review: TriStar KR.22

Manufactured by Kral Arms in Turkey, the TriStar Arms KR.22 is a lightweight semi-automatic that offers everything you need to get started or to perfect what you’ve learned over the years.

Safe Space: 5 Must-Have Accessories to Organize Your Gun Safe

It's a perennial problem for gun owners: not enough safe space. Here are five organizing products that will help you squeeze a bit more in your existing gun safe before you have to run out and buy another.

Interests



Get the best of American Rifleman delivered to your inbox.