This Old Gun: U.S. Model 1842 Percussion Pistol

posted on November 2, 2020
** 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. **
percuss.jpg

As the U.S. Army’s first percussion pistol, the Model 1842 replaced the Model 1836 flintlock, and it would subsequently blaze its way through the Civil War and across the country as the nation expanded westward.

The Model 1842 was almost identical to the Model 1836, with the obvious exception of its percussion nipple and lock. In addition, unlike the Model 1836, the Model 1842 used precisely gauged, interchangeable parts. But, like its predecessor, it was stocked in black walnut and featured a polished lockplate, hammer and barrel, and a blued trigger.

Also like the Model 1836, the Model 1842 had no rear sight, and its 8½" smoothbore barrel sported a 0.525" bore that took a .54-cal. round ball. The Model 1842 incorporated brass furniture rather than the iron fittings of the Model 1836, but retained the hinged ramrod under the barrel, a convenient but potentially dangerous arrangement, as it necessitated placing one’s hand in front of the muzzle when reloading.

Nonetheless, with a regulation 30-gr. powder charge, this 2-lb., 12-oz. pistol, typically issued in pairs to mounted dragoons for carrying in twin pommel holsters, proved to be a formidable handgun.

U.S. Model 1842 Percussion Pistol


Despite its 1842 nomenclature, very few guns were made until 1845, when gunmaker Henry Aston of Middletown, Conn., was contracted by Springfield Armory to start production. The timing was fortuitous, coming just before the outbreak of the Mexican-American War.

From 1846 to 1851, Aston produced 24,000 guns, stamped “H. ASTON” under “US” on the lockplate, which was also stamped “MIDDtn/CONN/” and the specific year the pistols were delivered to the Ordnance Dept. The left side of the stock was stamped “WAT” for chief inspector Capt. William A. Thornton, and “NWP’” for Nahum W. Patch, the civilian inspector.

After the factory’s reorganization in 1851, another 6,000 guns were stamped “H.ASTON & COMPANY.” Aston’s partner, Ira N. Johnson, then took over and produced an additional 10,000 pistols from 1853 until 1855. In addition, the Palmetto Armory of Columbia, S.C., made approximately 2,000 pistols, which were later used by the Confederacy (watch for fakes!).

Unfortunately, all markings on this pistol were polished smooth by a previous owner, and the nipple, while functional, has been battered by repeated dry-firings. Nonetheless, as it is mechanically sound with its half-cock intact and no cracks in the stock, this gun is worth $550 to $650; a Model 1842 in similar condition but with legible markings would bring between $850 and $950.

Gun: U.S. Model 1842 Percussion Pistol
Manufacturer: Henry Aston
Caliber: .54 
Serial No.: N/A
Manufactured: c. 1846-1855
Condition: NRA Fair (Antique Gun Standards)
Value: $550 to $650

Latest

Tale Of Two Grips Final
Tale Of Two Grips Final

A Tale of Two Grips: Building Beyond the First Shot

Every shooter has two grips living inside them, and most never realize it until they are exposed by a timer.

Roni Corporation Establishes U.S.-Based Manufacturing

Roni Corporation—designer and manufacturer of the Micro Roni, PDW-style pistol-to-carbine conversion kits and other firearm accessories—has established U.S.-based operations and manufacturing in Houston, Texas.

I Have This Old Gun: Model 1884 Trapdoor Springfield

The U.S. military's first official breechloading service rifle was the Trapdoor Springfield, and of the line of guns that saw use throughout the late 19th century, one of the most refined was the Model 1884 Trapdoor.

A Retro Python: The Pietta Blacktooth Revolver

As the company did with the original Colt Single Action Army, Pietta sought to reproduce the Colt Python as closely to the original as possible with its new Blacktooth revolver.

Questions & Answers: Cylinder Swaps

I am a huge fan of anything .45-caliber, especially single-action revolvers. I have five Ruger Blackhawk revolvers in different barrel lengths, all chambered in .45 Colt, two of which have extra cylinders chambered in .45 ACP.

American Rifleman’s Editor Explains How This Historic Title is Staying Relevant

As the new editor in chief of American Rifleman—and former editor in chief of Shooting Illustrated—Ed Friedman has the critical and challenging task of bringing this storied title into the digital age.

Interests



Get the best of American Rifleman delivered to your inbox.