Springfield Model 1842

Model 1842 Musket
Springfield Model 1842 Musket
Type	Musket
Place of origin	United States
Service history
In service	1844–1865
Used by	United States
Wars	Mexican–American War, American Civil War
Production history
Designed	1842
Produced	1844–1855
No. built	275,000
Specifications
Weight	10 lbs (4.54 kg)
Length	58 in (1,473 mm)
Caliber	.69 Musket ball
Action	Percussion lock
Rate of fire	2–3 round/min
Effective firing range	50 to 75 yd effective range; 100 to 200 yd maximum range
Feed system	Muzzle-loaded

The US Model 1842 Musket was a .69 caliber musket manufactured and used in the United States during the 19th Century. It is a continuation of the Model 1816 line of muskets but is generally referred to as its own model number rather than just a variant of the Model 1816.

The Model 1842 was the last U.S. smoothbore musket. Many features that had been retrofitted into the Model 1840 were standard on the Model 1842. The Model 1842 was the first U.S. musket to be produced with a percussion lock, though most of the Model 1840 flintlocks ended up being converted to percussion locks before reaching the field. The percussion cap system was vastly superior to the flintlock, being much more reliable and much more resistant to weather.

Like all Model 1816 derivatives, the Model 1842 has a .69 caliber smoothbore barrel that was 42 inches in length. The Model 1842 had an overall length of 58 inches and a weight of 10 lbs.

A great emphasis was placed on manufacturing processes for the Model 1842. It was the first small arm produced in the U.S. with fully interchangeable (machine-made) parts. Approximately 275,000 Model 1842 muskets were produced at the Springfield and Harper's Ferry armories between 1844 and 1855. Model 1842 muskets were also made by private contractors. However, these were few in number. Some were made by A.H. Waters and B. Flagg & Co, both of Millbury, Massachusetts. These were distinguished by having brass furniture instead of iron. A.H. Waters went out of business due to a dearth of contracts in New England, and Flagg entered into a partnership with William Glaze of South Carolina. They relocated the machinery to the Palmetto Armory in Columbia, South Carolina. Instead of “V” over “P” over the eagle’s head, these guns were usually stamped “P” over “V” over the palmetto tree. Most of the output of the Palmetto Armory went to the state militia of South Carolina. There were only 6,020 1842 type muskets produced on that contract and none were made there after 1853.