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Manhattan Navy


United States | 1859

"After Colt patents had expired, firms like the Manhattan Firearms Company copied successful Colt revolver designs such as the Navy."

Authored By: Staff Writer | Last Edited: 09/16/2016 | Content ©www.MilitaryFactory.com | The following text is exclusive to this site; No A.I. was used in the generation of this content.
Manhattan Firearms Company was established by a committee of businessmen in 1856 in preparation for the expiration of Colt revolver patents upcoming in 1857. Production began immediately at the Manhattan facility in Norwich, Connecticut but by 1859, production had been moved to a new facility in Newark, New Jersey. Before the patents had officially expired, however, Manhattan busied itself with manufacture of other expired patent firearms - primarily single-shot revolvers and percussion "pepperboxes". Once the Colt patents became available for copy, the Manhattan concern moved in to cash in and delivered their version of the famous Colt Model 1851 Navy and Model 1849 Pocket revolver models.

The Manhattan versions were nearly identical to the Colt products, so much so that the Colt concern moved in with a lawsuit to prevent their production. Nevertheless, Manhattan generated some 80,000 units sold before the end of their run. The Manhattan Navy was discernable from the original Colt in that they machined extra safety notches along the cylinder which became the primary identifier throughout the years following. Manhattan guns did make an appearance in the American Civil War as did many other lesser known firearms of the time - war dictated the need for just about any viable firearm in existence and firms like Manhattan were not blind to the requirement.

Manhattan Navy revolvers mimicked much of what made Colt revolvers exquisite firearms. Lines were sharp and curved were smooth, exuding both elegance and functionality. Like Colt revolvers before it, the frame was open-topped in nature unlike competing Remingtons. The barrel was octagonal with a loading lever managed underneath the barrel, the lever actuating the integrated rammer against the cylinder chambers. The grips were covered in beautiful walnut and the cylinders unfluted and engraved like the Colts. The hammer was capped by a handy spur for management by the thumb or free hand. The curved trigger unit sat with an oblong brass trigger ring. Loading of the gunpowder and ball ammunition was through the front of the cylinder (5- or 6-shot depending on the model). Percussion caps were affixed to each chamber on the rear portion of the cylinder by hand. The hammer fell onto the cap, providing the spark needed for the ignition of the gunpowder. A front sight was added aft of the muzzle. In all, Manhattan Navy revolvers were mechanically sound, owing much to the original Colt design.

The Manhattan Navy appeared in a variety of series beginning with the original Series I of 1859 of which over 4,000 were produced. The available series were differentiated by serial numbers and available barrel lengths, measuring between 4" and 6.5". The Series II appeared in early January of 1860, numbering perhaps as many as 10,000 examples, while Series III came online in September of 1861 in approximately 30,000 examples. Series IV was first made available in April of 1864 and numbered 24,000 while the final Series V (with its tapered loading lever) appeared from June 1867 onwards in as many as 9,000 examples. Final production lasted until December 1868 of the Series V. Series I through Series IV were all five-shot revolvers while the Series V was of six-shot. All were, however, chambered for the .36 ball cartridge.

The Manhattan concern observed the government contracts being earned by competitors during the American Civil War and chose instead to own the civilian market with their guns. However, this is not to say that Manhattan copied guns were not made available to soldiers in the war, mostly through private purchase. In any case, Manhattan Navy revolvers are a true rarity today, with a decidedly few die-hards having fallen under the spell of the series.

In the post-war world, Manhattan eventually moved on to copying other gun designs including the Smith & Wesson .22 known as the Manhattan "Tip Up". All told, Manhattan production of firearms actually rivaled that of powerhouses Colt and Remington with some 175,000 examples being manufactured. Beyond the Manhattan name, its guns fell under the "London Pistol Company" and "American Standard Tool" brandings. The company officially closed its doors in 1873.

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The physical qualities of the Manhattan Navy. Information presented is strictly for general reference and should not be misconstrued as useful for hardware restoration or operation.
127 mm
5.00 in
Barrel Length
Single-Action; Repeating; Percussion Cap
.36 Ball
5- or 6-shot revolving cylinder
Front iron
Notable series variants as part of the Manhattan Navy Revolver family line.
Series I - Production from 1859 to 1860; barrel lengths of 4", 5", 6" and 6.5".
Series II - Production from 1860 to 1861; barrel lengths of 4", 5" and 6.5".
Series III - Production from 1861 to 1864; barrel lengths of 4", 4.5", 5" and 6'5".
Series IV - Production from 1864 to 1867; barrel lengths of 4", 4.5", 5" and 6'5".
Series V - Produciton from 1867 to 1868; barrel lengths of 4", 4.5" and 6.5"; tapered loading lever.
Global customers who have evaluated and/or operated the Manhattan Navy. Nations are displayed by flag, each linked to their respective national small arms listing.

Contractor(s): Manhattan Firearms Company - USA
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Image of the Manhattan Navy
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Design Qualities
Some designs are single-minded in their approach while others offer a more versatile solution to requirements.
Some designs stand the test of time while others are doomed to never advance beyond the drawing board; let history be their judge.
Going Further...
The Manhattan Navy Revolver appears in the following collections:
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