Confederate Conversion of a Model 1817 Common Rifle 

Description

Confederate Conversion of a Model 1817 Common Rifle 

This fascinating Confederate-altered Model 1817 Common Rifle represents the type of arm pressed into service during the Civil War through local arsenal and gunsmith conversions. Chambered in .54 caliber, the rifle was shortened long ago to a barrel length of approximately 29 inches, creating a handier military arm while preserving its historic character.  

The steel components have developed a deep, very dark brown patina throughout. The percussion conversion was accomplished using a threaded bolster system. The lock is marked “USA Deringer Philada.”, identifying production by the famed Philadelphia contractor. Forward of the hammer is a distinctive civilian-style replacement hammer, likely fashioned by a local gunsmith or blacksmith and similar to those found on period hunting rifles.  

The percussion cone shows heavy wear from extensive use, and while the lock mechanism remains intact, it no longer holds securely at either half-cock or full-cock positions. The left side of the barrel at the breech bears an eagle head inspection mark, a “P” proof mark, and “US” markings.  

The rifle is fitted with a simple V-notch rear sight and a front sight brazed onto the shortened front barrel band, reportedly fashioned from a coin. The stock displays several period repairs, including repairs to the band spring areas, a repair above the rear of the lock plate, and additional repairs forward of the lock plate. Small brad nails were used to stabilize cracks in the stock, and a lead plate reinforces the fore-end where the rear of the ramrod channel meets the grip area.  

Additional features include the distinctive oval steel patchbox associated with Model 1817 Common Rifles, a unique hand-made trigger, and a modified trigger guard. The rear sling swivel has been removed, and no sling swivels remain on the rifle. The side plate screws are mismatched, while the original buttplate remains in place and displays scattered pitting. A stock number 21 is stamped into the wood just behind the trigger guard.  

The bore retains visible rifling, though the grooves show significant wear from long service. The ramrod remains present and features a short trumpet-shaped tip.  

This is an exceptionally interesting Confederate-period conversion that exhibits the resourcefulness and field expediency often encountered in Southern-altered arms. With its Deringer lock, numerous period repairs, and unmistakable evidence of wartime use, it is a highly evocative survivor of the Civil War era.  

Inventory Number: RIF 370