A WARNING: ENSURE YOUR FIREARM IS UNLOADED BEFORE BEGINNING TO CLEAN IT (SEE UNLOADING SECTION). ALWAYS FOLLOW THE RULES OF SAFE GUN HANDLING.
Your firearm is a precision instrument. To insure reliable function it is necessary to follow a routine maintenance procedure. After firing your handgun, be sure to unload it following the procedure outlined in the section entitled "Unloading" before performing any cleaning or maintenance procedure.
Your handgun should be cleaned by brushing the barrel bore and chamber (charge holes) with a good powder-removing solvent and bore brush. Wipe the areas clean with patches or a swab.
Using a small brush dipped in solvent, remove all deposits from around the breech of the barrel, chamber (charge holes), extractor and adjacent areas which have been subjected to the action of powder or primer residue. Remove any residue on the frame with light brushing and a solvent. After cleaning the entire gun, use a cloth to apply a light film of high quality gun oil to all external metal surfaces and wipe clean.
Always follow the instructions provided with your gun cleaner and gun lubricant.
Some cleaners can cause damage to your handguns. You should avoid prolonged solvent immersion and prolonged ultrasonic cleaning of your firearm. Choice of solvent should be restricted to those products specifically developed for firearms maintenance. Damage to a firearm's finish may occur if these cautions are ignored. Ammoniated solvents or other strong alkaline solvents, should not be used on any Walther firearm. As a rule of thumb, if you would be comfortable applying the solvent of your choice to the finish of your automobile, it will probably be safe for use on your firearm.
After the initial cleaning, there is usually some residue in both the barrel and cylinder that works out and becomes apparent within 24-48 hours. This can be removed with a bristle brush and a light re-application of powder removing solvent after which the oil film should be re-established on all surfaces.
A WARNING: FOR ANY MAINTENANCE OR SERVICE NOT SPECIFIED IN THIS MANUAL, YOU MUST USE A GUNSMITH QUALIFIED TO PERFORM SERVICE ON WALTHER PISTOLS.
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