As the story goes, James Bonds Beretta failed to fire during one of his cloak-and-dagger adventures. As a result, he was given a Walther PPK before undertaking his next crusade against a master criminal out to ransom the world. Thanks to the Ian Fleming books, the PPK, along with the vodka martini (shaken, not stirred), attracted a great deal of public interest. This interest was enough to encourage the gun-control wackos to lobby against the PPKs importation.
The wackos won and the gun was banned in 1968but only in .32-caliber. The PPKS was produced to circumvent the
ban. Thus evolved the gun under discussion here, a legal PPKthe PPKS, a PP with a slide from the PPKwith twin grip panels and chambered for the short 9 millimeter (.380). This one came in from Century Arms (802-527-1258), but Walthers are now officially distributed in the U.S. by Smith & Wesson. I believe, in fact, they are manufactured by Smith & Wesson in Holton, Maine.
In a moment, youll notice that in addition to the usual schematic drawing (on page 4) there is a small section of another schematic on page 5. The larger drawing is the P-Series Walther Im working with here. The smaller drawing shows a pertinent area of some other P-Series pistols and their clones that Ill address as it comes up. The main drawing shows a hammer strut pin (#22). The secondary drawing does not, but its in there anyway. Neither drawing indicates the possible presence of two studs that may be present in the frame as retainers for the cocking piece. If these studs happen to show up in a Walther P-Series that comes your way, either one can be dislodged from inside the magazine well. Once thats done, insert a punch through the frame in the just-vacated hole and push out the remaining stud.
Bottom line: If I refer to a part number you dont see on one parts list, look for it on the smaller drawing. Believe me, if there werent so many variations on the P-Series Id never have considered doubling up on you this way. I felt, however, inconvenience in reading would be forgiven, while any confusion on the bench would be avoided.
Eye protection on, chamber checked, and magazine out as usual? Good. Get a firm hold on the pistol with your index finger extending forward along the side of the triggerguard. Use your free hand to pull down the front of the guard and press it sideways so it misaligns with the frame. Keep it misaligned and ease it upward to contact the frame. More often than not, the guard will make every effort to reenter the frame, giving any flesh in its way a serious pinch. Ive found that two small strips of duct tape placed parallel to the frame slot upon which the end of the guard can come to rest greatly reduces this painful possibility. Any adhesive residue the tape leaves on the pistol can be removed with mineral spirits.
Now grasp the slide by its grooves with your free hand. Retract it fully until you can lift its back end off the frame. Now ease the slide forward, controlling any desire of the recoil spring to rip it from your fingers, and remove it. Slip the spring off the barrel.
Excepting their respective sizes, whether they have one- or two-piece grips, and whether they include a mainspring plug or a mainspring-retaining bar, Walther P-Series are taken down identically.
After removing the grip(s), insert a 1/16-inch punch in the rear of the slide and push the firing pin (#35) forward until it extends from the breechface. Lock onto the tip of the firing pin with long-nose locking pliers to retain it as is. Position the safety (#33) halfway between on and off, and wiggle it out of the slide to the left. Place your thumb over the rear of the firing-pin tunnel and release the pliers. The firing-pin spring (#34) will propel the firing pin out to the rear. If you dont like the idea of your thumb taking a hit, place a small plastic bag over the rear of the slide before releasing the locking pliers.
Turn the slide upside down and clamp it between padded bench-vise jaws. Insert a small tool between the rear of the extractor (#41) and the extractor plunger (#40). Move the plunger to the rear along with its spring (#39) and the safety-catch plunger (#38). While holding these elements to the rear, push forward on the extractor and remove it. When you take the pressure off the extractor plunger, all the components so restrained can follow the extractor out to the front.
Most P-Series Walther pistols, except the .22-caliber ones, have a loaded-chamber indicator (#36). This part has a groove or notch in its center. Place a punch in there and push the indicator to the rear of the slide. Use your locking pliers or smooth-jaw pliers to hold it there while you ease the indicator and its spring (#37) upward and out of the firing-pin channel.
Theres nothing left to do with the slide, so move on to the frame. Remove the grip screw and grip(s). Lower the hammer but dont let it slam into the frame. Push the rear of the ejector (#12) and spring (#11) inward. (The ejector also serves as a slide stop.) This inward pressure should raise the stud end of part #12 away from the frame, and you can lift the ejector/spring out as a unit.
Secure the frame with its back strap upwards in your padded bench vise. If the gun is equipped with a mainspring-retaining bar (#31), use your locking pliers to press the retainer down and lift it away from the frame. On some PP models, the one here among them, the retainer isnt present. A plug, shown in the large schematic as #19, replaces it, and is held to the frame by a pin (#17). Removal of the pin is approached similarly to removing the mainspring pin in an M1911. Depress the plug slightly by pressing it down on your bench top and drive out the pin. Youll have to exert some control against the pressure of the mainspring once the pin is gone. With plugs like the one in this Walther, I prepare for them by installing a permanent, 1/8-inch-diameter hardwood-dowel nub in my bench, and pressing the plug down against the nub.
In any case, removing the retainer bar or spring plug releases the mainspring (hammer spring). Note that this spring is identified as #30 in one drawing and #20 in the other. The hammer (#23) and hammer strut (#21) remain in the frame for the moment on retainer-bar models. The strut will come out with the mainspring on plug models.
To remove the hammer and hammer release (#32), push out the hammer pin (#16) right to left, then lift out the hammer and its release. Disconnect the trigger bar from the trigger and the cocking piece (#27). Its easier to free the bar from the cocking piece if you free it from the trigger first. After that, address removal of the aforementioned cocking-piece retaining studs and get them both out of the way.
Removing the Walthers cocking piece can be a minor challenge. The part must be rotated so the large shelf at its rear faces the corresponding hammer cutout. The piece is then rotated so its right side can slide from its frame slot and be taken out of the gun to the left.
The sear (#26) is attached to the hammer by its pin (#24), and is under pressure from the sear spring (#25). Place the hammer on your bench block and drive out the pin to separate the sear and sear spring from the lower hammer body. Be very careful not to lose the spring or the sear. The latter is most likely a restricted partunavailable to anyone except factory technicians.
Still using the bench block, drift out the trigger pin (#7), after taking a close look up into the frame to see how the groove in the pin interfaces with the trigger spring (#5). Remove the trigger downward. Slip the triggerguard back into the frame by pushing it toward its frame slot. (Keep your fingers clear of entrapment while doing this or theyll get badly pinched.) Secure the pistol horizontally, right side upward, in your bench vise between the bottom of the guard and the top of the barrel breech. Im mentioning this to make removal of the magazine catch (#8) easier for you than it was for me the first time around. Because the pistol is being held in the vise as just described, you will be able to drift out the triggerguard pin (#10) with little trouble, and push out the catch with no trouble at all.
Immediately after removing the triggerguard pin and catch, place a finger over the triggerguard plunger (#15) and release the pistol from the vise. The plunger is retained by the guard pin. When you take your thumb off the plunger, both it and its spring (#14) will be expelled abruptly from the frame, and you can reopen the triggerguard. If theyre not expelled, you have a problem with a dirt-encrusted or damaged spring, and may have to go fishing for them.
Push down on the top end of the hammer-block plunger (#31), move it to the right, and lift it from its frame recess. This allows you to pluck out the hammer-block spring (#30) and the hammer release (#29), leaving the frame buck naked.
The cocking piece is the first to return to the frame along with its retaining studs. The rear of the trigger bar is inserted into the cocking piece, and held there with one hand as the other opens the triggerguard as far forward as possible.
Theres no problem getting the trigger spring and trigger back together properly, as long as you studied how they were assembled when taking the pistol down. The spring has to be introduced into the frame before the trigger, and aligned with the trigger bar which has a front stud. Said stud must be engaged in its trigger recess prior to reinstallation of the trigger pin. Using your bench vise as you did with the triggerguard pin will keep things stable when drifting the trigger pin back into place.
Leave the pistol in the vise to reconstruct the magazine catch, triggerguard plunger, and plunger-spring assemblies. The back end of the catch has a flat area, and that is the only way it will go back into the gun. The plunger and spring are inserted, then compressed, and the triggerguard hinge pin reinstalled before releasing the plunger.
After reassembling the sear, sear spring, and sear pin to the hammer, align the hammer and hammer-release holes with the frame, and secure all with the hammer pin. For models with spring plugs, the hammer strut is installed before the hammer. For retainer-bar models, secure the frame (with the magazine well upwards) in a padded vise, position the strut, and slip on the hammer spring. Use the locking or smooth-jaw pliers to firmly grasp the retainer bar, impale it on the strut, compress the spring, and seat the bar.
Easy? Not exactlya few attempts will probably be needed to get it right. Whether plug- or bar-retained, though, the upper notch on the hammer strut has to be engaged with the hammer-strut pin and remain so when youre finished putting the pistol back together.
The Walther PPK has many imitators. They all take down and reassemble as described here, because their parts are the same. Does that mean its okay to use an imitators parts in your customers PPK? Ill give you a qualified answer to that question: Some cloning operations use fairly flimsy material, with machine finishes that look like they were applied by a cat sharpening it claws.