Babalooie
US Veteran
Walther also made the P5, based on the P38.
I found a better explaination of how the war time P38's are serialized..maybe this makes better sense..
WWII coded Walther and Mauser P-38 pistols will also have a production year stamped on the slide. This is two digits. A Walther would be marked "ac 43" as example.
WWII P-38's were made in 10,000 gun "blocks". Each block was given a block letter code in addition to the serial number.
The first block made in January of the year would have the serial number and markings:
ac 43 0001.
The block would run up to 9999.
At that point the numbers would start over at 0001 but an "a" was added: 0001 a.
At 9999 a, the block would change to 0001 b, and so on.
This is important, since there will be MANY P-38 pistols with the SAME serial number.
What identifies individual guns, is the makers code, the year made, the serial number AND the block letter.
I have a 1944 vet bring back with matching holster, but I don't shoot it. Instead, I married the thicker and stronger slide (1.5mm) from a P1 to a P.38 ac steel frame. The parts are relatively cheap. I decided to have mine refinished and added wood grips. It's fun to shot and I don't have to worry about breaking it which can occasionally happen to surplus P.38's.
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I also have my Dad's WWII P38 bringback..It is a AC44 ( Walther) All numbers match as does the magazine..
I also ran across another P38 and snatched it up, it is a BYF43 ( Mauser)..Those who have WWII P38's might like this info..
http://www.pistole38.nl/tech/P38ProductionDates.pdf
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I had a '42 BYF. You should replace recoil and FP springs. Starting in '44 shortcuts were taken in production. My gun was full of Eagle over Swastika proof marks meaning it was tested to pressures of %20 over standard. If your gun is sans proof marks you may want to be a little careful.
One of the things that pleases me is the fact that nobody has called me a dumb*** or schooled me on how foolish my question was. I smile as I write this, but it happens.
Mine does indeed have the three stamps, JcMack, meaning it was test fired and passed three phases of tests. The first is a swastika over wings, the second is the Wehrmacht eagle, and the third marking is ornate but too tiny to make out without magnification, all on the right side of the slide.