Walther uses a date code of two letters.
The date code for a Walther P22 can typically be found on the slide or frame of the firearm. It consists of a letter followed by a number, indicating the year of manufacture. For example, a letter "A" followed by "01" would indicate the gun was made in 2001. To accurately determine the specific year of your P22, refer to the manufacturer's date code chart or consult Walther's customer service.
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$250-$350
Cost, caliber and maker.
No
Some people use a Walther P22 for shooting practice purposes, some use just for a day at the shooting range. The Walther P22 is known for being fun to shoot and no recoil. Some use as a gun to protect their family.
Earl's Repair Service, Walther's USA site.
Stick with the factory offering.
A 22 LR caliber pistol made by Walther, it is similar in design to the Walther P99.