Original Item: Only One Available. This is a lovely example of a scarce Mauser Construktion 1878 (Model 1878 or C78) revolver, usually referred to as a "Zig-Zag" revolver due to the pattern on the side of the cylinder. This is the first handgun design that Paul Mauser designed, as well as the only revolver ever designed, which was intended for upcoming military trials. For reasons only known to himself, instead of the using a "ratchet" or other slotting mechanism on the rear of the cylinder, he decided to go with a system only seen on a few revolvers previously: a pin that utilized a "zig zag" groove on the side of the cylinder to handle cycling. This type of design had first been seen on some prototype Colt revolvers using Root's patent, as well as on an early Elliot pepperbox revolver design for Remington.

These designs ultimately did not pan out, and were replaced with more "standard" designs, and unfortunately for the most part the Mauser "Zig-Zag" revolver met the same fate. It was passed over by the German Army in favor of the M1879 Reichsrevolver developed by Spangenberg & Sauer of Suhl, an extremely robust design utilizing a standard cylinder with a ratchet. Among other issues, the complexity of manufacture of the cylinder was presented as an issue, one of the rare times that Germans decided something was "too complicated" to make.

That said, some officers did purchase the C78 for their personal use, and it could be purchased chambered for the same 10.6×25mmR used by the Reichsrevolver. There were also private sales, and the design was available in a variety of calibers from 6mm to 11mm, notably 7.92mm and 9mm. The revolver design was produced 1878–1896, after which Mauser introduced the much more successful C96 "Broomhandle" Pistol, which means that all Mauser "Zig-Zag" revolvers are considered Pre-1899 Antique Firearms by the BATF.

As originally designed, the C78 had a solid frame, and was reloaded using a loading gate and ejector rod, similar to other revolvers of the period. This design was also utilized in some hunting rifles that were made during the period. Mauser than redesigned the frame, resulting in the Second Pattern, which features a tip-up barrel similar to Smith & Wesson revolver designs, however the Mauser design is quite a bit more complex in function. The hinge is at the top rear of the frame, and the entire front of the revolver tips up, along with the cylinder, which did not require removal for reloading. Additionally, the lever that unlocks the action actuates the ejection system when pressed further forward, which then snaps back when the handle is released.

In spite of the design differences, the C78 revolver functions like most single action revolvers, though as the main spring in the frame, not the grip, a rod protrudes from the front of the action when it is cocked. A three position lever on the left side in front of the cylinder serves as both a safety and a lock for breaking open the action. In the down position, the revolver can function, while in the center position, it is a safety that locks the cylinder in place, preventing cocking. In the down position, it unlocks the ejector lever in addition to locking the cylinder in place. Due to the design, it was important that the cylinder stay aligned when the action is opened, as the post that moves in the "Zig-Zag" channel has no way to move the cylinder back into position. There is also a lever on the left side back by the hammer, which on the First Pattern was a safety, but now it only serves to retain the hammer axis pin.

Our lovely example of a Second Pattern C78 is in very good condition, looking to have had the finish restored at some point in the early 20th century, which is now does show wear and oxidation in areas. The top of the barrel still shows the original Mauser maker marking, though it is faint due to the resurfacing of the metalwork during refinishing:-

GEBR. MAUSER & CIE OBERNDORF A/N. WÜRTTEMBERG. 1878. PATENT

The only other markings on the revolver are some proof marks under neath the grips, and serial number 731, which is marked on the back of the cylinder and on the top of the lower frame on the protrusion that mates with the upper frame. The inside of both grip scales is marked with 544 / M, which may indicate that they were replaced at some point, or they may just be assembly markings. Research shows that these are typically the only markings on these revolvers, unlike military issued arms that would have serial numbers on virtually everything.

Cosmetically, the revolver is still in very good shape, with much of the original reblued finish on the exterior still present, showing wear around the corners and muzzle. It looks to have seen only light service, and is really a great representative example, with all parts still present and in lovely condition. The grips are in excellent condition, showing only light wear from use, and no damage such as cracks or chunks missing. The original lanyard ring is still present on the bottom of the grip, and is in very nice shape.

The revolver functions well, with no mechanical deficiencies to note. It indexes perfectly with a strong cylinder lockup and crisp dry fire, and the safety / frame lock is fully functional, though it does not really have a strong detent in the center position. The frame easily opens up when unlocked, and the ejector presents easily, returning the the closed position when the lever is released. The bore is in very good condition, showing a mostly bright finish with crisp lands and grooves. There are scattered areas of light oxidation, which look to be more from age and exposure than from use, as the lands are still quite crisp.

A fantastic example of a very scarce revolver design by the legendary Paul Mauser, the first time we have had the pleasure of offering one. This is sure to make a welcome addition to any well-curated firearms collection.

Specifications: 

Year of Manufacture: circa 1886
Caliber: 10.6×25mmR
Ammunition Type: Centerfire Cartridge
Barrel Length: 5 1/2 inches
Overall Length: 11 inches
Action: Single Only
Feed System: 6 Shot Revolver

NOTE: International orders of antique firearms MUST be shipped using UPS WW Services (courier). USPS Priority Mail international will not accept these. International customers should always consult their country's antique gun laws prior to ordering.

IMA considers all of our antique guns as non-firing, inoperable and/or inert. Title 18, U.S. Code, Section 921(a)(16) defines antique firearms as all guns made prior to 1899. This law exempts antique firearms from any form of gun control or special engineering because they are not legally considered firearms. No FFL, C&R or any license is required to possess, transport, sell or trade Antique guns. All rifles and muskets sold by IMA that were manufactured prior to 1899 are considered Antiques by the US BATF (United States Bureau of Alcohol, Tobacco & Firearms). Therefore, all of IMA's Antique guns may be shipped to all US States and most nations around the world.

These antique guns are not sold in "live" condition, and are not tested for the ability to feed or load any type of cartridge. They are sold as collector's items or as "wall hangers" not for use, and we make no guarantees regarding functionality aside from what is stated in the description. Any attempt at restoring an antique gun to be operational is strongly discouraged and is done so at the risk of the customer. By purchasing an antique gun from IMA you thereby release IMA, its employees and corporate officers from any and all liability associated with use of our Antique guns.

Pre-1899 Manufacture, no licenses required, allowed to ship to almost any deliverable address across the globe. Please note that for international shipping, these MUST be shipped using UPS WW Services. International customers should always consult their country's antique gun laws prior to ordering.