Walther P38

The first designs submitted to the German Army featured a locked breech and a hidden hammer, but the Heer (German Army) requested that it be redesigned with an external hammer.

The P38 concept was accepted by the German military in 1938 but production of prototype ("Test") pistols did not begin until late 1939. Walther began manufacture at their plant in Zella-Mehlis and produced three series of "Test" pistols, designated by a "0" prefix to the serial number. The third series pistols satisfactorily solved the previous problems for the Heer and mass production began in mid-1940, using Walther's military production identification code "480".

Several experimental versions were later created in .45 ACP, and .38 Super, but these were never mass-produced. In addition to the 9×19mm Parabellum version, some 7.65×21mm Parabellum and some .22 Long Rifle versions were also manufactured and sold.

The P.38 was a groundbreaking semi-automatic pistol design, which introduced technical features still used today in current commercial and military semi-automatic pistols, including the Beretta 92FS and its M9 sub-variant adopted by the United States military.

The P38 was the first locked-breech pistol to use a double-action/single-action (DA/SA) trigger (the earlier double-action PPK was an unlocked blowback design, but the more powerful 9×19mm Parabellum round used in the P38 mandated a locked breech design). The shooter could chamber a round, use the safety-decocking lever to safely lower the hammer without firing the round, and carry the weapon with a round chambered. The lever can stay on "safe", or if returned to "fire", the weapon remains safely "ready" with a long, double-action trigger pull for the first shot. Pulling the trigger cocks the hammer before firing the first shot with double-action operation. The firing mechanism extracts and ejects the first spent round, cocks the hammer, and chambers a fresh round for single-action operation with each subsequent shot – all features found in many modern day handguns. Besides a DA/SA trigger design similar to that of the earlier Walther PPKs the P38 features a visible and tactile loaded chamber indicator in the form of a metal rod that protrudes from the rear of the slide when a round is chambered.[5]

P38 made by Mauser, coded "byf 44" with matching presstoff and leather holster

The moving-barrel mechanism is actuated by a wedge-shaped falling locking block underneath the breech. When the pistol is fired, the barrel and slide recoil together, until the locking block drives down, disengaging the slide and arresting further rearward movement of the barrel. The slide continues its rearward movement on the frame, ejecting the spent case and cocking the hammer before reaching the end of travel. Two recoil springs on either side of the frame and below the slide, having been compressed by the slide's rearward movement, drive the slide forward, stripping a new round from the magazine, driving it into the breech and re-engaging the barrel; ending its return travel with a fresh round chambered, hammer cocked and ready to repeat the process.

The falling locking block design provides good accuracy due to the in-line travel of the barrel and slide.

1943 Mauser P.38 barrel showing locking block design.

Initial production P38 pistols were fitted with walnut grips, but these were later supplanted by Bakelite grips.[6] Sheet metal grips were used for a time on pistols produced in France after the war, being called "Gray Ghosts" by collectors on the account of their distinctive parkerizing and sheet metal grips. Post war P1 grips were made of black colored plastic.

The Walther P.38 was in production from 1939 to 1945.[7] Initial development of the pistol took place 1937-1939, culminating in the first model, designated Model HP or Heerespistol, which had several variants as engineering changes were made. Early production included a Swedish contract. The designation P.38 indicates Wehrmacht adoption in 1938, although the exact date is unknown. The transition from HP to the mechanically-identical P.38-marked pistols took place 1939-1940.[8]

During WWII, the P.38 was produced by three separate manufacturers: Walther, Mauser, and Spreewerk. To conceal manufacturer identities, each wartime manufacturer used a letter code: ac (Walther); byf (Mauser), and cyq (Spreewerk), followed by the date (e.g.: ac44: Walther 1944 production). Spreewerk did not mark production dates. Pistols were produced in blocks of 10,000 consecutively numbered pistols, with each block having a consecutive letter suffix, to conceal production volume. 1,277,680 P.38s were produced during WWII: 617,585 by Walther in Zella-Mehlis; 372.875 by Mauser in Oberndorf; 287,220 by Spreewerk Grottau.[9] Late in the war, the Spreewerk cyq die broke. Subsequent pistols appear to be marked "cvq" due to the broken die. About 31,400 pistols are so marked. Spreewerk production ended April 1945.[10]

After the war from 1945-1946, several thousands of pistols were assembled for the French armed forces[2](frequently dubbed "grey ghosts" because of parkerized finish and grey sheet metal grips). Only after 1957 was the P38 again produced for the German military. Slowly over time, West Germany desired to rebuild its military so that it could shoulder some of the burden for its own defense. Walther retooled for new P38 production since no military firearms production had occurred in West Germany since the end of the war, knowing that the military would again seek Walther firearms. When the Bundeswehr announced it wanted the P38 for its official service pistol, Walther readily resumed P38 production within just two years, using wartime pistols as models and new engineering drawings and machine tools. The first of the new P38s were delivered to the West German military in June 1957, some 17 years and two months after the pistol had initially seen action in World War II, and from 1957 to 1963 the P38 was again the standard sidearm.

P1

The P1 used by the Bundeswehr

In late 1963 the postwar military model P1 was adopted for use by the German military, identifiable by the P1 stamping on the slide. The postwar pistols, whether marked as P38 or P1, have an aluminum frame rather than the steel frame of the original design. Starting in June 1975, the aluminum frame was reinforced with a hex bolt above the trigger guard, and a slightly modified, stronger slide design was introduced.

During the 1990s the German military started replacing the P1 with the P8 pistol and finally phased out the P1 in 2004.

Walther P1 (1980) frame was reinforced with a hex bolt, and stronger "fat" slide.

•  Afghanistan: Afghan National Police received 10,000 P1s after the fall of the Taliban[11]
•  Algeria[12]
•  Argentina (trial purposes)[13]
•  Austria[14]
•  Canada: Used by the prisoner transport services of the Correctional Service Canada until the late 1980s. P1 Variant
•  Chad: P1 variant.[14]
•  Chile: Chilean Army.[15]
•  Independent State of Croatia[16]
•  East Germany: Used primarily by police and paramilitary.[17]
•  Finland: Finnish UN peacekeeping forces, P1 variant.[18]
•  France: Replaced by the mid-1950s.[1]
•  Germany: P1 variant.[14]
•  Hungary[16]
•  Italy[16]
•  Iraq: Iraqi Kurdistan received 8,000 P1 pistols in 2014[19]
•  Japan[16]
•  Kazakhstan - at least up to 2007 were used as service pistol in private security companies[20]
•  Lebanon[14]
•  North Macedonia: P1 variant.[14]
•  Mozambique[14]
•  Nazi Germany[15]
•  North Korea
•  North Vietnam[3]
•  Norway: Norwegian Armed Forces.[21] Replaced by the P80 in 1985[22]
•  Pakistan:Used by Pakistan Navy and Pakistan Army Medical Corps. In small numbers purchased from West Germany
•  Portugal: Portuguese Army.[15] Replaced by the Glock 17 in 2019[23]
•  South Africa: Standard sidearm of SA Police.[24]
•  Sweden: HP variant.[25]
•  West Germany[15]
• Yugoslav Partisans[26]

Wikimedia Commons has media related to Walther P38.

Wikimedia Commons has media related to Walther HP.

• The Walther P-38
• www.pistole38.nl - (Everything about the P.38)
• Walther P38 spare parts drawing
• Walther Forums
• Modern Firearms
• Walther P1 article (in German)
• History, manuals, drawings and pictures
• P.38 (Mauser) Blueprints 1944-1945
• P.38 (Mauser) Parts: Materials & Heat Treatment