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Colt M1878
Colt M1878
Colt M1878
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The Colt M1878 is a double-action revolver that was manufactured by Colt's Manufacturing Company from 1878 until 1907. It is often referred to as the "Frontier" or the "Double Action Army" revolver, and was manufactured to shoot a variety of rimmed, centerfire, and black powder cartridges, in calibers detailed nearby. A total of 51,210 Model 1878 revolvers were manufactured, including 4,600 for the US Ordnance Department. These are known as the "Philippine" or "Alaskan" models.[1]

Key Information

History

[edit]

Samuel Colt experimented with double-action revolver systems, but he considered them to be unreliable. After Colt's patent expired in 1857, other manufacturers began producing double-action revolvers, but Colt's Manufacturing did not manufacture its own double-action revolver until 1877, twenty years after the patent had expired.[2]

The M1878 was designed by William Mason, Colt's factory manager and Charles Brinckerhoff Richards, Superintendent of Engineering. It was similar in design to the Colt Model 1877. The Model 1878 had a larger frame, and is therefore sometimes referred to as the "large frame" double-action revolver, while the Model 1877 is likewise referred to as the "small frame" double-action revolver. The Model 1878 was considered a more robust and reliable design than the Model 1877.

Design and features

[edit]

The design of the Model 1878 was based on the Model 1877, which in turn was based heavily on the design of the earlier Colt Single Action Army revolver. A strut is added to connect the trigger movement to the hammer. The top of the trigger slips beyond the strut so that the hammer will stay in full cock if it is pulled back manually.[3]

The Model 1878 had a larger frame than the Model 1877, which allowed it to fire larger and more powerful cartridges such as the .45 Colt and .44-40 Winchester, and used the same barrel & ejector parts as the Single Action Army revolver and a very similar cylinder. At one time, the factory modified Model 1878 cylinders for use in single-action revolvers in an attempt to use up spare parts.[3]

Variants

[edit]

The Model 1878 was available in .32-20, .38 Colt, .38-40, .41 Colt, .44-40, .45 Colt, .455 Webley, and .476 Eley. The most popular calibers were the .44-40 Winchester and .45 Colt.

Colt Model 1902 "Philippine"

Standard grips were black checkered hard rubber but some early revolvers were produced with checkered walnut grips. Barrel lengths were available from 2+1⁄2 to 7+1⁄2 inches.[1] Revolvers with 4-inch and shorter barrels did not have an ejector.[1]

In 1902, 4,600 Model 1878 revolvers were produced for a U.S. Army contract. They were intended to equip the Philippine Constabulary under Brigadier General Henry T. Allen during the Philippine–American War (1899–1902). These revolvers had 6-inch barrels, hard rubber grips, and were chambered for the .45 Colt cartridge. They also had strengthened mainsprings and lengthened the triggers to give the user more leverage, thus giving a more reliable and consistent trigger pull. This is the primary reason for the enlarged trigger guards. The strengthened mainspring was necessary to fire the .45 Colt Government rounds which had a less sensitive primer compared to the civilian .45 Colt ammunition. Many people have incorrectly assumed that this was to allow the revolver to be operated while wearing gloves in cold weather. That means that the "Alaskan Model" is a misnomer.[1]These revolvers are also unofficially designated the Colt 1902 Philippine Model (Colt M1902).[4]

References

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Colt M1878

View on Grokipedia
from Grokipedia
The Colt M1878, commonly known as the Colt Frontier, is a large-frame double-action manufactured by from 1878 to 1907, with approximately 51,210 units produced. It was Colt's first successful large-caliber double-action , designed by William Mason to incorporate elements of the Single Action Army frame with European-style double-action mechanisms, allowing the hammer to be cocked and fired with a single trigger pull. The M1878 featured a side-loading gate for cartridge insertion and a bird's-head grip profile, available in finishes such as blued steel, nickel-plated, or color case-hardened, with optional and grips in hard rubber, , or pearl. It was chambered in a wide array of calibers, including .32-20 Winchester Center Fire, , , .38-40 WCF, .44-40 WCF, , , , and others, to suit civilian, military, and law enforcement needs. Barrel lengths ranged from 2.5 inches to 12 inches, with common configurations at 4¾ inches, 5½ inches, and 7½ inches for holster use. Introduced as an improvement over the smaller and mechanically troubled Model 1877 Lightning and Thunderer, the M1878 addressed demands for a robust double-action amid competition from designs, though it retained some reliability issues like a fragile locking-bolt spring. In 1902, the U.S. Army contracted for a modified version, designated the Model 1902 (or Philippine Model), for use by the during the Philippine-American War, featuring an enlarged trigger guard and chambered in . Notable users included Old West figures such as Cody, who carried an engraved example, Texas Rangers, lawmen like , and outlaws like , as well as the and various U.S. military officers during the Indian Wars. Despite its innovations, the M1878 saw limited adoption compared to the Single Action Army due to slower reloading via the loading gate and preferences for single-action firing, paving the way for later swing-out cylinder models like the 1889 Navy and 1898 New Service.

Development

Origins and Influences

The Colt M1878 originated from Colt's efforts to address limitations in their earlier double-action designs, particularly the smaller-framed Colt Model 1877, which suffered from reliability issues such as misfires due to a lighter and a complex mechanism prone to going out of time. Development began in 1877 under the leadership of William Mason, Colt's superintendent of the armory, and Charles Brinckerhoff Richards, the company's engineer, who scaled up the Model 1877's design to create a more robust large-frame double-action capable of handling powerful cartridges. This project was influenced by contemporary British double-action revolvers, including the Adams, Webley, and Tranter models, which had demonstrated greater success in producing reliable self-cocking mechanisms compared to early American attempts. Colt's delay in entering the double-action market stemmed from patent constraints: the company's original single-action expired in 1857, allowing competitors to explore double actions, while the Rollin White on the bored-through cylinder—essential for metallic cartridges—did not expire until 1869, prompting Colt to wait before investing heavily in the technology. Initially named the "Double Action Army," the M1878 was positioned as a versatile competitor to Colt's iconic Single Action Army (SAA), offering rapid double-action firing while retaining interchangeable components like the barrel, ejector housing, and cylinder from the SAA for easier manufacturing and user familiarity. Early prototypes emerged in the 1870s amid internal debates at Colt, with General , the company's vice president, overseeing evaluations of double-action variations sent from by agent Frederick von Oppen, including three experimental models by 1874 that informed the final design.

Production History

The Colt M1878 double-action entered production in 1878 at the Colt factory in , marking the company's first large-frame double-action model. Initial shipments began that year, with serial numbers starting at 1. Manufacturing continued steadily until 1905, after which only cleanup shipments were made, culminating in the final delivery of serial number 51,210 on December 10, 1907. A total of 51,210 units were produced over this period. Production peaked during the , with annual output reaching several thousand units, driven by demand for a robust double-action alternative to single-action designs. By the early , serial numbers had surpassed 24,600, reflecting sustained commercial interest in civilian and markets. Factory records indicate consistent advancements in assembly efficiency during this era, though exact yearly breakdowns vary slightly across sources. Over time, the Colt factory introduced various modifications to appeal to diverse customers, including standard blued finishes as well as optional nickel-plating for enhanced durability and aesthetics. services were also available directly from Colt, with around 280 units factory-engraved and others shipped unfinished for custom work by third-party artisans. These options allowed for personalization, such as varied grip materials, but added to the per-unit cost. Production ceased primarily due to economic pressures from emerging competitors, notably the Navy Double Action, which featured a more modern swing-out that improved reloading speed and reliability. The M1878's loading-gate , while innovative, proved less adaptable to evolving user preferences and faced reliability issues in high-volume use, reducing its market viability by the early 1900s.

Design and Features

Mechanical Components

The Colt M1878 revolver featured a double-action trigger mechanism that allowed the user to cock the , rotate the , and fire the weapon in a single pull of the trigger, providing rapid firing capability compared to single-action designs. This system, designed by William Mason, integrated self-cocking functionality while retaining compatibility with single-action operation by manually cocking the for precise aiming. A frame-mounted loading gate on the right side of the revolver facilitated reloading by allowing access to the without disassembly, similar to the (SAA). The six-shot spun freely when the loading gate was open, enabling individual cartridge insertion and extraction, though this method was slower than later swing-out designs. The M1878 utilized a larger frame than the preceding Model 1877 to accommodate heavier calibers, though it suffered from reliability issues such as a weak and fragile locking-bolt spring. This design shared interchangeable parts, such as the , barrel, and ejector housing, with the SAA, enhancing production efficiency. Barrel lengths varied from 2.5 inches to 12 inches for compact carry models to target or long-range applications, with options for fixed or adjustable sights to suit different uses. These configurations allowed customization, such as blued or finishes, while maintaining the revolver's solid-frame construction for durability.

Specifications and Calibers

The Colt M1878 utilized a robust and barrel construction, providing durability for its intended black powder era applications. Grips were typically hard rubber for the , with optional materials including , , or pearl, while finishes consisted of blued as the default, nickel plating for enhanced resistance, or color case-hardened. Unloaded, the revolver weighed approximately 2.3 pounds, balancing its solid build with portability for holster carry. Overall length measured between 10.25 and 13 inches, depending on the barrel configuration, with standard barrel lengths of 4¾, 5, or 7½ inches; shorter or longer barrels were available on special order. The held 6 rounds, accommodating rimmed centerfire cartridges suited to the double-action mechanism. Versatility defined the M1878 through its wide array of available calibers, allowing adaptation for civilian, , or military needs. The following table summarizes the primary chamberings:
CaliberNotes
.32-20 WCFCompact option for lighter recoil.
Common for general use.
.38-40 WCFBalanced power for medium game.
Transitional military round.
European-influenced for export.
.44-40 WCFPopular "" model, shared with rifles.
Standard heavy hitter for .
.450 BoxerBritish variant for international markets.
Adapted for British service.
.476 EleyLarge-bore for maximum impact.
These black powder loads delivered effective ranges up to 50 yards, prioritizing close-quarters reliability over long-distance precision.

Variants

Civilian Models

The Colt M1878 Revolver was predominantly a , with commercial production accounting for the majority of the approximately 51,210 units manufactured between and 1907. These revolvers were offered in standard blued or nickel finishes, typically with hard rubber or grips, and catered to a broad market including ranchers, lawmen, and general purchasers seeking a robust double-action sidearm. Optional features, such as rings, were available to suit individual preferences, though not standard on all examples. A prominent civilian variant was the Frontier model, chambered exclusively in .44-40 Winchester Center Fire (.44-40 WCF) to align with popular rifle ammunition for frontier settlers and outdoorsmen. Marketed as the "Colt Frontier Six Shooter," it featured an acid-etched or roll-marked barrel designation and was produced in barrel lengths of 4.75 inches, 5.5 inches, and 7.5 inches to balance concealability and accuracy for rugged use. Approximately 80% of total M1878 production, including the Frontier, was concentrated in .44-40 WCF and .45 Colt calibers, reflecting their dominance in the civilian market. The standard Army configuration, chambered in , offered versatile options for civilian buyers, including shorter "pocket" barrels of 3.5 to 4 inches without an ejector rod for , and longer variants up to 7.5 inches or more—often termed "artillery" lengths—for enhanced sight radius and power. Engraved and custom civilian editions elevated the model further, with high-end examples featuring intricate factory engraving and specialized finishes; notably, distributor Benjamin Kittredge & Co. of , , marketed select versions with 7.5-inch barrels and acid-etched "Omnipotent" panels, producing fewer than 200 such revolvers between and 1882. These custom pieces commanded premiums and were prized for their ornate appeal in the late 19th-century market. Additional civilian variants included chamberings in .450 Boxer and .476 Eley for export markets.

Military Adaptations

The Colt M1878 saw limited but notable military adaptations, primarily through U.S. government contracts that modified the standard design for specific operational environments. In 1902, the U.S. Ordnance Department contracted for approximately 4,600 revolvers, chambered in with 6-inch barrels, to equip forces in tropical and remote postings. These units featured an enlarged trigger guard and lengthened trigger to facilitate use with gloves or by recruits with varying hand sizes, addressing the revolver's inherently heavy double-action pull while maintaining the robust large-frame construction. Some refer to these erroneously as the "Alaskan Model" due to the trigger guard design, but they were officially the Model 1902, intended for the . Known as the 1902 Philippine Model, this variant was issued to the under U.S. Army oversight following the Spanish-American War, where the caliber was selected for its superior against Moro insurgents in close-quarters combat during pacification campaigns. Internationally, the M1878 was adapted for several militaries through commercial sales with caliber modifications to match local standards. In 1885, the Canadian Department of Militia and Defence purchased 1,001 units in with 7.5-inch barrels, nickel plating, and rubber grips to arm troops during the Riel Rebellion. Mexican forces acquired examples marked with "RM" (República Mexicana) insignia, often in , for use in revolutionary conflicts, reflecting the revolver's reliability in rugged terrains. Additional contracts supplied Philippine local forces independently of U.S. oversight, while British-influenced adaptations chambered in .455 Webley or .476 Eley—marked for export through London's Pall Mall depot—served and allied militaries seeking compatibility with standard .

Operational Use

Military Deployments

Although the standard-issue sidearm remained the .38-caliber , the M1878's larger frame and chambering in potent rounds like made it a preferred choice among some officers and volunteers seeking greater firepower in tropical combat conditions. Following the war, the U.S. Army contracted for 4,600 modified M1878 revolvers in 1902, redesignated as the Model 1902 and chambered in , specifically to equip the during the Philippine-American War (1899–1902) and subsequent . These adaptations, including an enlarged and strengthened to handle less-sensitive military primers, were deployed against Filipino insurgents and Moro warriors in pacification campaigns, providing reliable double-action in dense environments. The , under Brigadier General Henry T. Allen, relied on these revolvers until around 1913, when the Moro conflicts subsided. Post-1902, the M1878 experienced curtailed U.S. Army service as swing-out cylinder designs and emerging semi-automatic pistols, such as the Colt M1911, offered faster reloading and greater capacity, rendering the gate-loading mechanism tactically obsolete. Internationally, the revolver found use in during the revolutionary period (1910–1920), where it was employed by military units and revolutionaries for its robust .45-caliber performance in . Overall, while the modified M1878 proved dependable in double-action mode after enhancements addressed early misfire issues, its single-gate reloading system—requiring individual cartridge insertion—severely hampered sustained tactical employment compared to contemporary alternatives.

Law Enforcement and Civilian Applications

The Colt M1878 revolver saw significant adoption among agencies in the late , particularly for its double-action capability that enabled quicker successive shots without manual cocking, a key advantage in dynamic confrontations typical of frontier policing. The Texas Rangers, known for their role in maintaining order across vast and rugged territories, incorporated the M1878 into their arsenals alongside other Colt models, appreciating its balance of power and handling. Various U.S. police departments, including those on the West Coast and in states like New York, also issued the to officers, where it served as a reliable sidearm for urban and rural patrols alike. In civilian hands, the M1878 found widespread use for practical applications in the , including medium to large game and against wildlife or human threats in isolated settlements. Its chambering options, such as and especially .44-40, made it an ideal companion to lever-action rifles like the Winchester Model 1873, allowing users to carry a single ammunition type for both long- and short-range needs during travels or work. and settlers valued the revolver's durability in harsh conditions, often relying on it as a versatile tool for everyday protection and utility tasks. The M1878's robust construction and firing mechanism contributed to its appeal among both lawmen and outlaws, who favored its power for standoffs and pursuits, with longer-barrel variants providing stability for aimed shots while still permitting concealment under clothing or in saddle holsters when needed. guards, responsible for safeguarding valuables and passengers against robbery, commonly carried the for its rapid double-action fire during potential ambushes on remote trails. Despite these strengths, the M1878's side-loading gate mechanism—requiring cartridges to be inserted and ejected one by one via an integrated rod—proved a notable drawback for high-intensity scenarios, slowing reload times compared to top-break revolvers like the , which allowed simultaneous unloading and faster magazine swaps. This limitation became more apparent as revolver designs evolved toward swing-out cylinders in the 1890s, gradually reducing the M1878's favor in roles demanding repeated rapid engagements.

Legacy

Notable Users and Events

One of the most prominent users of the Colt M1878 was William F. "Buffalo Bill" Cody, who special-ordered two .45-caliber examples with nonstandard 9-inch barrels in 1888 for use in his and personal carry during performances that romanticized frontier life. Cody's adoption highlighted the revolver's appeal among showmen, as its double-action mechanism allowed for quicker demonstrations of rapid fire compared to single-action models, enhancing the spectacle of sharpshooting acts. The Colt M1878 also found favor among law enforcement figures on the , particularly Ranger captains such as Sam McMurry, who owned a .45-caliber example documented in historical records from the late 1880s. Ranger carried a compact .44-caliber variant with a 4-inch barrel during his pursuits of outlaws in the Southwest, valuing its concealability for undercover work. Among outlaws, gambler and gunman "Rowdy Joe" Lowe owned and used a Colt revolver, employing it in the rough-and-tumble saloons of and during the 1880s. Key historical incidents involving the Colt M1878 occurred during frontier gunfights in the 1880s, where its double-action capability provided a tactical edge by allowing the cylinder to revolve, cock the hammer, and fire with a single trigger pull—though the shooter had to release the trigger between shots for reliable follow-ups. A notable example is the October 10, 1880, in Territory, when wounded saloon owners Milt Joyce and William Clanton; eyewitness accounts described Holliday using a "self-cocker" , possibly a Colt M1878 or the smaller Model 1877. The revolver's presence in the Old West contributed to its cultural portrayal as a symbol of frontier grit, appearing in Buffalo Bill Cody's Wild West shows as a prop for reenactments of gunfights and buffalo hunts that captivated audiences across the and in the late . Though less iconic than single-action models, the Colt M1878 influenced period literature and early silent films depicting the era, such as dime novels and short Westerns that emphasized double-action speed in outlaw duels, cementing its role in the mythic narrative of the .

Collectibility and Modern Reproductions

The Colt M1878 holds significant appeal among firearm collectors due to its relative rarity compared to the more prolific Single Action Army, with approximately 51,210 units produced from 1878 to 1907. Low-serial-number examples, particularly those from the early production runs in the 1,000 to 10,000 range, command premium prices owing to their scarcity and historical significance as early double-action designs. Collectors also prize specimens with original nickel finishes, which were prone to wear and thus rarely survive in high condition, as well as those featuring factory engraving by artisans like those at Colt's factory. Pristine examples of these variants can fetch $7,500 to over $10,000 at auction, while standard used models in good condition typically range from $1,500 to $3,000. Interest in restoring specific variants, such as the Alaskan model with its enlarged for gloved use in cold climates, has grown among enthusiasts seeking to return worn examples to functional and display-ready condition. These restorations often involve replacing aged parts like springs while preserving original markings, transforming low-value "junker" pieces acquired for under $100 into collectible firearms valued at several thousand dollars. In modern , the M1878 sees limited use compared to the Single Action Army, which dominates due to competition rules favoring single-action mechanisms; the double-action M1878 is occasionally employed in historical reenactments or custom matches but lacks widespread replicas tailored for such events. Preservation efforts underscore the revolver's enduring legacy, with notable holdings in institutions such as the , which displays a standard .45-caliber M1878, and the Autry Museum of the American West, featuring a display set of three Model 1878 variants alongside production gauges and parts. The Imperial War Museums in preserves British-marked examples, highlighting the model's minor military adoption. Documented military variants, including Alaskan/Philippine configurations, frequently appear at auctions from houses like Rock Island Auction Company, where they attract bids from $2,000 to $8,000 depending on provenance and condition, often accompanied by factory letters verifying original specifications.

References

  1. https://athlonoutdoors.com/article/colt-model-1878-first-double-action/
  2. https://www.historynet.com/model-1878-colt-double-action-saw-limited-action-wild-west/
  3. https://www.americanrifleman.org/content/i-have-this-old-gun-colt-1878-double-action-revolver/
  4. https://www.americanrifleman.org/content/colt-1878-double-action-frontier/
  5. https://revivaler.com/colt-model-1878-double-action-revolver/
  6. https://gun-data.com/colt-1878-doubleaction/
  7. https://www.gunsinternational.com/guns-for-sale-online/revolvers/colt-revolvers---double-action-pre-war/colt--m1878---double-action-revolver.cfm?gun_id=100474097
  8. https://www.firearmsnews.com/editorial/45-caliber-double-action-us-military-revolvers/455353
  9. https://legacy-collectibles.com/rare-colt-model-1902-philippine-revolver
  10. https://www.rockislandauction.com/detail/4090/83/general-rafael-buelna-colt-model-1878-revolver
  11. https://gunsmagazine.com/ammo/the-44-wcf-or-44-40/
  12. https://www.ghostsofthebattlefield.org/collection/colt-model-1878-double-action-revolver
  13. https://collegehillarsenal.com/colt-m-1878-da-frontier-with-rig-excellent
  14. https://historical.ha.com/itm/handguns/double-action-revolver/colt-model-1878-da-revolver-belonging-to-texas-ranger-captain-sam-mcmurry/a/6320-40103.s
  15. https://www.rockislandauction.com/detail/4093/67/colt-model-1878-frontier-six-shooter-buntline-revolver
  16. https://www.rockislandauction.com/detail/4095/1140/engraved-colt-model-1878-double-action-revolver-with-pearl-grips
  17. https://truegunvalue.com/pistol/colt/1878-frontier-double-action/price-historical-value-196
  18. https://www.ammoland.com/2024/07/restoring-a-colt-m1878-frontier-six-shooter-in-44-wcf/
  19. https://www.youtube.com/watch?v=ROJDBctjRxo
  20. https://www.quora.com/Why-cant-they-make-reproductions-of-Colt-1877-revolvers
  21. https://americanhistory.si.edu/collections/object/nmah_415976
  22. https://collections.theautry.org/mwebcgi/mweb.exe?request=record%3Bid=M543166%3Btype=101
  23. https://www.iwm.org.uk/collections/item/object/30031180
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