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1 of 19 30 Jan 2012 9:49 PM larvatus prodeo - sig p210 http://larvatus.livejournal.com/33732.html

SIG: Schweizerische Industrie-Gesellschaft

2 of 19 30 Jan 2012 9:49 PM larvatus prodeo - sig p210 http://larvatus.livejournal.com/33732.html

The SIG P210 was created in 1947 by Schweizerische Industrie-Gesellschaft, also known by the acronym SIG. Founded in 1853 as a train car manufacturing plant in Neuhausen am Rheinfall by Friedrich Peyer, Conrad Neher, and Heinrich Moser, SIG started making small arms in 1860. Three years later, master locksmith Johann Ulrich Hämmerli established his company in Lenzburg to fulfill the Swiss army order for barrel manufacture. Serving the Swiss passion for bullseye shooting, Hämmerli became a world-class maker of target firearms for 50-meter pistol and 300-meter rifle competition. In 1921 Ulrich’s son Rudolf took over the family business. After Rudolf’s death in 1947, Hämmerli was sold and converted into a joint stock company. Meanwhile, SIG fulfilled numerous Swiss government and private orders for military small arms and their commercial counterparts. Its designs for the delayed blowback Sturmgewehre 57 and gas-operated Sturmgewehre 90 were adopted as Swiss military . Their commercial derivatives in the SIG 510 and 550 series are regarded as the finest weapons of their type ever made. As its firearms business expanded, SIG took over Hämmerli in 1973. Between 1973 and 1979, they jointly developed various products. Their flagship model was the service-grade SIG P210, a locked-breech single semiautomatic pistol that refined the classic Browning pattern in its successive embodiments in the U.S. M1911, Soviet TT-1930, Belgian GP35, and French 1935 pistol designs. The P240, a version the P210 adapted to formal target shooting disciplines, was issued in three user-interchangeable , .38 S&W wadcutter, .32 S&W Long, and .22 Long Rifle. The SIG-Hämmerli product line also included a family of rimfire target handguns such as semiautomatic 208, 211, 212, 214, and 215 developed on the basis of the Walter Olympia design, along with single shot Free Pistol 150, 160, and 162. In the early Seventies, SIG designed and developed a pistol that could be easily and cheaply mass produced with modern technology. In order to save on the production costs, they entered into collaboration with the German firm of J.P. Sauer & Son. Reestablished in Eckernfoerde in the state of Schleswig-Holstein near the Danish border, from its original location in Suhl in Thuringia, and specializing in sporting rifles and shotguns, Sauer made no sidearms since the end of World War II until the first of the SIG-Sauer pistols, the P220. Developed for the armed forces and adopted in 1975 by the Swiss army and the Japanese self defense forces, the P220 was made to measure up against the SIG P210 at 25 meters. It was not meant to do so at the longer ranges, where the P210 excels. The P220 and its Sauer-made successors have been deemed good enough for government work by numerous agencies around the world, while the P210 persisted as a civilian luxury. In 1997, the firearms division of SIG was restructured and renamed SIG Arms Hämmerli AG. It was downsized in 2000, upon the expiration of government contracts for the manufacture of the Swiss assault rifle, when SIG transformed its firearm production facilities into a distribution center. On 30 November 2000 the corporate parent SIG divested itself of SIG Arms. Since then, SIG has rebranded itself as an industrial holding company best known for its beverage packaging products. Two German investors, Michael Lüke and Thomas Ortmeier, purchased the arms section of SIG Neuhausen. This sale did not include the trademark thitherto applied to the SIG firearms. In its wake, Hämmerli reacquired a measure of independence, reverting to their original name, Hämmerli AG. In July of 2003 it relocated to Neuhausen and merged with the arms manufacture operated by Lüke and Ortmeier, then known as SAN Swiss Arms AG. Both companies now have the same owners and managing director, but claim to operate autonomously. Hämmerli continues to collaborate with Sauer, e.g. by supplying its aluminum stock supporting the Sauer barreled action of the 205 System. SIGARMS, Inc. began in 1985 in Tyson’s Corner, Virginia, as the U.S importer of SIG and SIG-Sauer handguns, including the SIG P210, the SIG-Sauer P220, and the pocket pistol, the SIG-Sauer P230. Two years later, SIGARMS moved to Herndon, Virginia, and introduced the SIG-Sauer P225 in 9mm, followed by the P226 and P228 in 9mm. By 1990, SIGARMS began stateside manufacture of handgun components, In 1992 it moved to its present location in Exeter, New Hampshire, and began the production of the P229 in .40 S&W in 1992. As of 2005, none of

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the firearms it imports or manufactures bears the distinctive oval trademark of SIG. Their connection with Schweizerische Industrie-Gesellschaft is by now merely historical. Excellence in mechanical engineering often comes through the tedium of refining an invention of a great pioneer. As proven by their divestment from gunmaking, SIG never made a lasting commitment to the art. Their products responded to the profit motive in the service of military procurement. But their accomplishment speaks for itself.

John Moses Browning

John Moses Browning is credited with some of the most significant inventions in small arms. Prominent among them is the tilting barrel short recoil breech lock of the M1911, arguably the best means of retarding the cycling of a self-loading action of sidearms chambered for high pressure ammunition. The P210 is built around the same action. It differs from the M1911 in details that take its design to a logical conclusion. Browning was born on January 23, 1855. He began his career as a gunmaker in 1879 by designing and manufacturing a breech loading single shot rifle in a company started jointly with his brothers in their native Ogden, Utah shortly after the death of their father. In 1883, Winchester Repeating Arms Company purchased the rights for its production. Browning’s subsequent collaborations with Winchester included the first successful repeating shotgun, the lever action Model 1887; the popular .22 pump action rifle, Model 1890; the exposed hammer pump action shotgun, Model 1897, equally capable of harvesting game birds in the field and sweeping up the battlefield as the “trench broom”; the first repeater rifle to accommodate smokeless powder cartridges fed from a tubular , the lever action Model 1894; and Teddy Roosevelt’s “big medicine”, and another lever action rifle equipped with a box magazine designed for the .405 Winchester Center Fire (WCF) loaded with jacketed spitzer bullets, the Model 1895. These

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manually operated actions defined the benchmarks for lever and pump operated long guns, much as the contemporaneous designs produced between 1884 and 1898 in Germany by Peter Paul Mauser continue to define the state of the art for the manual turnbolt rifle action. Whereas metallic centerfire cartridges had been introduced in 1873 with the 44-40 Winchester, their original loadings were ill suited for repeating firearms because of fouling produced by black powder. This changed in 1886, when French chemical engineer Paul Vieille invented smokeless powder that was safer, as well as faster- and cleaner-burning. Responding to this innovation, Browning sought to perfect the self-loading action in small arms. His association with Winchester’s competitor Colt Firearms led to the production of low-powered semiautomatic pistols of his design, chambered mainly in the modestly powered caliber .32 ACP, an abbreviation standing for Automatic Colt Pistol, and operating on the blowback principle. Browning’s collaboration with Colt also gave rise to the Model 1895 machine gun nicknamed the “potato digger” for its action lever kicking up ground dirt in operation, the remarkably successful gas-operated Browning Automatic Rifle (BAR) of 1917, and a number of semiautomatic pistols. On April 20, 1897 Browning received a patent for a self-loading short recoil-operated automatic pistol with a locked breech. Colt and Browning used this patent as the basis for the 1900 series pistols, chambered in the new caliber .38 ACP. Their design incorporated the breech block of the pistol into a slide that contained its barrel. The pistol’s barrel was locked to the slide in battery, by means of ribs cut in the barrel and fitting into the matching grooves cut into the slide. Two swinging toggle links attached to the front and rear of the barrel and pinned to the frame caused the barrel to drop free of the slide, as they moved rearwards under recoil. This initial motion disengaged the action lock, freeing the breech to open for ejecting the spent casing of the fired round. The next round would then be pushed upwards out of the detachable box magazine by the spring acting on the magazine follower, to slip under the spring tensioned extractor hook on its way to ride the loading ramp into the chamber of the barrel, propelled by the combustion energy stored in the recoil spring. Given a proper recoil spring weight, this cycle replicated in a semi-automatic sidearm the controlled feed principle embodied in the finest military turnbolt designs of the day. This dropping barrel arrangement was greatly simplified in the M1911 Colt semiautomatic pistol, initially chambered for the .45 ACP round, developed in 1905 in a collaboration between Colt and Winchester. Browning improved his brainchild by eliminating the front link, and locating the barrel’s muzzle end in the front of the slide with a removable barrel bushing. Instead of dropping in the self-loading cycle, the barrel would swing its breech end downwards, pulled by the rear link. The Colt .45 was purchased in large quantity by the Department of the Army. As the Model 1911A1, it was adopted as the standard-issue U.S. sidearm during both World War I and World War II. In addition to delivering about 2.5 million of its .45 pistols to the U.S. government, Colt was very successful in selling the same pistol commercially. Its design was enormously influential, the original Colt eventually inspiring copies or derivatives in the Soviet Union by Tokarev; in Czechoslovakia by Česká Zbrojovka (CZ); in by SIG and Sphinx Arms; in Austria by ; in Italy by Tanfoglio and Pardini; in Spain by Astra Unceta, Llama Gabilondo, and Star Bonifacio Echeverria; in Germany by Sauer and Walther; and in America by Ruger and Kimber, and Smith & Wesson, along with hundreds of custom gunmakers. Even its simplified configuration, however, left a lot to be desired. Since the M1911 slide requires a removable bushing, its muzzle end barrel play can be readily controlled by hand fitting this part to minimal tolerances. But the extra clearance between the slide and the bushing adversely affects the consistency of barrel alignment to the slide, the single most crucial factor in determining practical handgun accuracy. These considerations motivated the development of the Colt Series 70 collet bushing design, which controlled the muzzle end of the barrel with self-sprung fingers. Unfortunately, it was plagued by breakage issues. Today, a similar effect might be achieved with spherical barrel bushings pioneered by Briley and popularized by Smith and Wesson, or flared bull barrels fitted directly to bushingless slides. This problem was solved more definitively in the final pistol design to incorporate

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Browning’s contribution, the Hi-Power or Grand Puissance (GP), left unfinished at the time of Browning’s death on 26 November, 1926, of heart failure in Liege, Belgium. Bequeathed to Fabrique Nationale d’Armes de Guerre (FN), the GP35 was completed by the FN engineer Dieudonné Saive, later renowned for work on the FN FAL. Saive superseded the M1911 removable spare part with a bushing permanently pinned into the slide. The GP35 also dispensed with the pivoting barrel link used to tilt the barrel in the recoil stroke of the M1911 in favor of a camlock ramp bearing against a steel lug staked into the frame. Most subsequent Browning pattern pistol designs incorporated both of these features.

The Petter Principle

Svizzeri sono armatissimi e liberissimi, gushed Niccolò Machiavelli in 1513. Whereas in testifying before the U.S. Congress against a 1935 handgun-registration bill, the pioneer of firearm forensics, Calvin H. Goddard, epitomized his ideas of connections between guns and crime with a reference to the permissive tranquility of Switzerland: “Any Swiss citizen may carry a pistol, his pockets may bulge with pistols, without a permit, but if he kills somebody he is out of luck.” At the time, these receptacles were likely to bulge with antiquated hardware. The officially issued Model 1929 , chambering the 7.5 Ordnance round ballistically similar to .32 ACP, had remained essentially unchanged since 1884, whereas the Model 1906/29 Parabellum, the direct descendant of the first semiautomatic pistol ever to be issued to a military force in 1900, was handicapped by chambering 7.65x21.5mm Parabellum, the bottlenecked round originally inherited from the Borchardt pistol by Georg Luger. This cartridge had been long since rendered obsolete in military service by its straight-walled counterpart, the 9x19mm Parabellum, by then well on the way to becoming the most popular pistol round of all time. In a tribute to the passion for target shooting complementing the neutrality of the Helvetic Federation, these arms combined moderate ballistic power with superb accuracy. But the approach of global warfare inspired a quest for a sidearm that delivered a stronger punch with equal precision. In a rare concession to martial fashion, the next Swiss sidearm was to chamber the 9x19mm Parabellum instead of an indigenously developed cartridge. While some experimental variations of the Pistole 06/29 were produced in that chambering, the settings of trenches precluded reliance on the intricate toggle mechanism of the . Thus SIG turned to the next advance in refining the Browning tilting barrel action, made in 1934 by the Swiss designer Charles Petter, and embodied in the French military Modèle 1935 pistol. As manufactured by the French company Société Alsacienne des Constructions Mécaniques (SACM), this sidearm chambered the anemic 7.65 Long cartridge, but manifested advanced features in every other respect. Petter improved its construction by dispensing with a barrel bushing to machine the slide in a single piece with a differentially bored front opening. He also copied the 1930 Soviet Tokarev innovation of containing the hammer and its lockwork in a single assembly removable by hand for cleaning and maintenance. SIG licensed the Petter design in 1937. It served as the basis for a new service pistol that realized the culmination of Browning’s tilting barrel design. SIG dispensed with the swinging links that Petter had copied from the Colt Government Model, and used their own method of locking, with a kidney-shaped cutout in the lug under the chamber. SIG also adopted spring-loaded extractors. This extraction system has proved itself to be far more durable and reliable than the self-sprung M1911 design. The M1911 action is designed to pick up rounds only from a loaded magazine, controlling their travel throughout the operating cycle. While slamming the slide home on an empty chamber does not stress the M1911 extractor, the most common cause of its breakage originates from slamming the slide home to snap over a round hand-loaded into the chamber. The amount of pressure that a M1911 extractor places on the rim of a cartridge casing is regulated only by its curvature in the part that passes through the extractor channel in the slide. Too much curvature causes excessive pressure, whereby the extractor prevents the cartridge casing from chambering,

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resulting in a failure to feed. Not enough curvature causes insufficient extractor tension, resulting in failures to extract the spent casing fully or to eject it. As with its unit construction hammer group, the pivoting spring-loaded extractor of the P210 followed the Tokarev pattern by relegating the control of extractor tension to a separate coil spring, resulting in a major improvement in reliability and serviceability, and enabling the extractor to snap over a cartridge dropped into the chamber without undue stress. Several intermediate SIG designs included 15 and 16 shot staggered column magazine variations. Their grip frames were judged too bulky by the Swiss testers, who favored the 8 shot single column magazine layout. The final version was designated SP 47/8, indicating the year of design completion and the magazine capacity. In most ways, it was a considerable refinement of the Browning design, as it had been further developed by Saive, Tokarev, and Petter. Whereas the bushing fixing the barrel at the muzzle end and the link controlling its travel through the recoil cycle enabled the M1911 to be tuned for maximum precision of barrel lockup to the slide, the integral slide and barrel cam on the SP 47/8 achieved better consistency in forgoing the flexibility by dispensing with these extra parts. Mechanical accuracy, as measured by groups shot out of a machine rest, was greatly improved by the inverted rail design of the SP 47/8 enabling more precise and durable slide to frame alignment. Assuming equal barrel to slide lockup, mechanical accuracy of a Browning design covaries with the arctangent of the ratio of the slide rails clearance to their length. While practical accuracy as guided by sight alignment may well exceed the parameters of mechanical accuracy through superior barrel lockup in battery, other factors being equal, longer slide rails go hand in hand with better accuracy for the same slide to frame clearances. Practical accuracy is aided by making the action on the SP 47/8, as determined by the sear engagement within the field replaceable unit construction hammer unit, far easier to tune and maintain.

Military Issues

The SP 47/8 is a single action locked breech self-loading pistol with a detachable 8-round single stack magazine. While it is acclaimed for making a design contribution in its inverted slide rail arrangement, this ostensibly novel arrangement duplicates the to frame interface of the previous Swiss service pistol, the Georg Luger-designed Parabellum, equally known for its superlative accuracy. The M1911 slide rails face outwards of the frame. The GP35 improves on this by having two sets of rails, the inner and the outer. Given equal clearances, the end-to-end length of slide rails is the most important factor in the alignment of the slide to the frame. In the final version of the GP35, Saive nearly doubled the slide-to-frame engagement of the M1911. The SP 47/8 design has nearly twice the rail engagement of the GP35. Thanks to this feature, the Swiss pistol combines superior slide alignment with sufficient working clearances. The SP 47/8 became the first, and to date has remained the only sidearm to amalgamate the advantages of Luger precision with Browning practicality, even as it avoids the respective drawbacks of high maintenance and mediocre accuracy. It did so by combining tight manufacturing tolerances with narrow operating clearances. Tolerance is the amount by which the actual size of the part varies from its nominal size. This variation depends on the precision of the manufacturing process. Tight tolerances are advantageous in all applications. Clearance is the dimensional difference in size between the bearing surfaces of a moving part and the part that supports it. Positive manufacturing tolerances determine the maximum and minimum size for both parts, and thereby the range of clearances. Some clearance is required to avoid binding the moving part in operation through contamination by dirt or differential thermal expansion. Whereas an M1911 requires some looseness to operate reliably in the field, the SP 47/8 is in no way handicapped by its tight clearances. The Luger, the Colt, and the SIG are equally capable of fulfilling their combat mission in the hands of a skillful and conscientious operator. But the SIG stands alone in its unique

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blend of features responding to the demands of military service and civilian use.

Upon winning the Swiss military trials, the SP 47/8 pistol was adopted as the Pistole 49 in military nomenclature, and designated as the SIG P210 for the civilian market. All military pistols made by SIG were chambered in 9x19mm. The military issue P49 was serially numbered with the A prefix. The Swiss military production run of P49 pistols started with the serial number A100001 in September of 1949. It ended in the early Seventies with the serial number A213110. The decommissioned Swiss military pistols are usually stamped with a letter P, designating private ownership. One of the Swiss military specifications was that the service pistol had to be equally usable unmodified for competitions at 50 meters as its predecessor, the Swiss Parabellum 06/29, chambered in 7.65x21.5mm. The target was a Swiss C50 at a distance of 50m (54.68 yards), with the 10 ring a disk of 5 centimeters, just under 2" in diameter. SIG zeroes the P210 with Swiss military issue ammunition with a point of impact placed 10cm above the point of aim in order to allow a six o’clock hold on the standard target. SIG zeroes the pistols individually and in most cases installs a front sight marked with the letter N. This sight has a post 5.9 mm tall. Each pistol had to produce groups under 5 centimeters with match quality ammunition. Despite being handicapped by the tapered case 9x19mm Parabellum ammunition, inherently less accurate than the bottlenecked 7.65x21mm Parabellum, the P210 readily achieved its design brief. This is attested for every pistol by an enclosed test target fired at that distance with standard ordnance ammunition from a dated lot. It bears notice that this performance is obtained from service grade sidearms, whose reliability and ruggedness in virtue of refinement of design and excellence of construction significantly exceed the qualities of a comparable military issue . By contrast, even after the latter pistol has been accurized for bullseye competition by the United States Army Marksmanship Unit, its performance with caliber .45 Match hardball (full metal jacket) ammunition or wadcutter is expected to yield at 50 yards an average extreme spread for three consecutive groups of ten rounds

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each not exceeding 2.5 inches with no group larger than 3 inches for wadcutter pistols and 3 inches average for hardball, with no hardball group exceeding 3.5 inches. When the M1911 pistol is set up for service grade reliability, its average shot spread scores tend to double in size. While the mechanical accuracy of the P210 is due to its superior consistency in aligning the bore axis of the barrel with the frame, its practical accuracy is owed additionally to its excellent trigger action. Proper trigger control is the essential first step in mastering a firearm, and the shooter who has achieved deliberate consistency in releasing its sear will approach the best results achievable from a mechanical rest, while shooting offhand. Mechanical accuracy plays a fundamental part in improving bullseye scores, once the visual and kinesthetic basics have been mastered. The excuse of not needing a gun that shoots better than oneself is unacceptable in the light of reason. The mechanical accuracy of a given firearm is characterized by the figure described in the target plane by bullets thrown by it downrange, with its frame fixed in a machine rest. Likewise, the shooter’s physiological capacity to hold and aim the firearm in question is characterized by the figure described in the target plane by his actual points of aim deviating from his intended point of aim. To the extent that deviation from the point of aim is as likely in any direction as in another, both of these figures approximate circles. It follows that the mechanical looseness compounds the human error regardless of their ratio, as the center of the circle defined by mechanical dispersion ranges inside the circle defined by the shooter’s capacity to hold and aim. The P210 has a two stage trigger like the m/96 Mauser and the M1 Garand. It is characterized by two definite stages of travel, a relatively lengthy takeup followed by a crisp release. Most of the P210 hammer/sear engagement is released during the trigger takeup, as evidenced by the hammer retraction that takes place through the first stage of its trigger pull. The M1911 has a single stage trigger comparable to a single action revolver. In a single stage design the trigger is directly linked to the sear. As soon as the shooter’s trigger finger takes up the slack, the trigger starts moving the sear. Whereas in a two stage design the first stage completes the rearward movement of the hammer, whereupon the second stage of the trigger pull moves the sear to release the hammer. (The striker serves the same role in hammerless designs.) Additionally, the P210 differs from the M1911 in having its trigger pivot on a pin rather than slide in a channel. This method of operation reduces lateral play and results in a smoother sear engagement. The springs used in the P210 trigger action differ between the military issue and the target model variations as regards the trigger spring (Abzugsfeder — part #31 in the above diagram). They are identical as regards the sear spring (Abzugsstangenfeder — part #24). In a standard military issue P210, the permissible first stage weight may range between 2000 and 2500 grams. Replacing the trigger spring by a sport trigger spring (Sportsabzugsfeder) would reduce the trigger pressure by about 500 grams. The trigger pull is somewhat adjustable on the P210 via mainspring preload (parts #18 and #19), with additional overtravel adjustment provided on the target models via a set screw (part #42) accessible through the rear of the grip frame after the stocks have been removed. Swiss pistol target shooting competitions require a trigger weight above 1500 grams. Like all Swiss firearms, the P210 is designed and built to be cleaned and lubricated by Automatenfett gun grease. The current, graphite-based formulation was developed for the STGW57 battle rifle. Traditionalists will seek the old yellow Waffenfett, also suitable for treating wooden gun stocks. The Swiss Army serial numbers range from 1949 at A100000 to A213110 in 1975, adding up to 113,111 pistols. The 4th KTH order began with A109711 in 1952. The range from A109711 through A120500 is transitional. The range from A120501 through A213110 comprises the most common final Swiss military variation. The Swiss Army pistol ammunition is the Pistolen Patrone 41, made by RUAG. This 124gr. FMJ 9x19mm round comes in 24-round boxes, which suffice to load three magazines. Like the RUAG rifle ammunition, it has replaced its original nickel alloy bullet jacket with a jacket made of copper. Its headstamps are the same as for the RUAG GP90 rifle round, comprising a T for the factory

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location in Thun, placed above the last two digits of the year of manufacture. The Pistolen Patrone 41 was originally produced for the P49. It is currently issued for the P75. Available for purchase at pistol ranges throughout Switzerland, unlike other RUAG ammunition, it is restricted from export. It is a high-pressure combat round, accurate albeit not optimized for target shooting. Nevertheless, the P210 remains a reference standard in Switzerland for use in centerfire pistol competitions. It is unmatched by any of its Browning pattern predecessors in strength, ruggedness, and durability. Its principal drawback is the cost of manufacture. The post World War II era found the Danish military and police agencies searching for a new sidearm to replace a hodgepodge of issue weapons ranging from the Bergmann-Bayard to the Husqvarna m/40, the Swedish-made variant of the Finnish Lahti L35. To this end, SIG offered its SP 47/8 for testing and evaluation in 1948. It delivered the first shipment of the ensuing Danish contract m/49 later that year to the Danish Haerens Tekniske Korps (Army Technical Corps). The subsequent shipments were designated for the Danish Forsvarets Krigsmateriel Forvaltning (War Materials Administration). Each pistol carried a special marking comprising a Danish crown over the agency initials HTK or FKF. The first m/49 pistols featured walnut grips with horizontal grooves and block sights zeroed for 30 meters, as distinct from the more typical 50 meter zero found in other P210 variants. Later pistols utilized checkered grips of black plastic. Further m/49 variants omitted the lanyard ring or included a loaded chamber indicator. The least common variant, created for the Danish State Police, used an aluminum frame. Danish m/49 pistols have their own serial numbers ranging from 0001 to 16607 HTK, from 16608 to 25513 FKF, and from 35025 to 36441 HTK. In 1995, nearly all of the pistols produced under the Danish contract were repurchased by Hämmerli and classified as follows: Category A — Used, original polished finish, very good condition; Category B — Used, original matte finish, very good condition; Category C — Used, factory reconditioned in matte finish; Category D — Used, original fair condition. Category F — Used, upgraded by Hämmerli. Packaged in new gold-printed blue cardboard boxes featuring the m/49 designation under a Danish Crown, the m/49 was released into civilian channels. Each box bears a small white label on the side of its top, identifying the pistol’s original arsenal grading, serial number, configuration, and chambering. In 1998, DS Arms in Round Lake, IL, USA, began the importation of the m/49. Previously, the m/49 was seldom encountered in the United States, mostly as imported in small lots under the ATF Form 6. Some of the m/49 pistols arrived on the civilian market bearing the original finish, in anywhere from 40-80% condition, while others were sold as arsenal refinished, bearing a Category C designation. The arsenal refinishing took place in 1978, whereupon these pistols were returned to Danish service, causing wear typical of a service pistol, with small nicks and gouges, and finish thinned at the muzzle and at high points, particularly along the front of the frame. A small number of m/49 pistols was chambered for 9x21mm ammunition, most likely so configured for sale in nations that forbid civilians to possess firearms chambered for military calibers. The slides, frames, barrels, and hammer action assemblies of all military pistols bear matching serial numbers. Military magazines are seamless and unnumbered. The mechanical condition of military pistols indicates very little internal wear, with sharply rifled, corrosion-free barrels. Their mechanical operation is smooth and strong. The triggers break crisply. The magazine and manual safeties function reliably, as do the triggers and hammer action assemblies. The recoil spring units are resilient, implying proper maintenance habits.

Commercial Variations

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