Ruger P89 Instructions Manual
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INSTRUCTION MANUAL FOR BLUED & STAINLESS STEELCALIBERS 9mm, .30 Luger, .40 Auto & .45ACP For Product Service on This Model Please Call: (928) 778-6555 (See p. 27) STURM, RUGER & Company, Inc. Southport, Connecticut 06890 U.S.A. THIS INSTRUCTION MANUAL SHOULD ALWAYS ACCOMPANY THIS FIREARM AND BE TRANSFERRED WITH IT UPON CHANGE OF OWNERSHIP, OR WHEN THE FIREARM IS LOANED OR PRESENTED TO ANOTHER PERSON V & KV (MS) 9/02 C R6 *DO NOT USE THIS MANUAL FOR DECOCKER MODEL PISTOLS OR “DOUBLE ACTION ONLY” PISTOLS READ THE INSTRUCTIONS AND WARNINGS IN THIS MANUAL CAREFULLY BEFORE USING THIS FIREARM RUGER ® P-SERIES P89, P90 P94 & P944 MANUAL SAFETY MODEL PISTOLS* !
2 WARNING! “Children are attracted to and can operate firearms that can cause severe injuries or death. Prevent child access by always keeping guns locked away and unloaded when not in use. If you keep a loaded firearm where a child obtains and improperly uses it, you can be fined or sent to prison.” ADVERTENCIA! State-By-State Warnings Certain states require by law that their own specified warning notices in larger-than-normal type be conspicuously included by the manufacturer, distributor, or retail dealer with firearms sold in that state. Sturm, Ruger sells its products in compliance with applicable laws and regulations. Because our products may be sold in these states, we include the following: California: “A los niños los atraen las armas de fuego y las pueden hacer fun- cionar. Ellos pueden causarses lesions graves y la muerte. Evite que los niños tengan accesso a las armas de fuego guardándolas siempre con llave y descargadas cuando no las esté utilizando. Si usted tiene un arma de fuego car- gada en un lugar en que un niño tiene acceso a ella y la usa inde- bidamente, le pueden dar una multa o enviarlo a la carcel.” Connecticut: “UNLAWFUL STORAGE OF A LOADED FIREARM MAY RESULT IN IMPRISONMENT OR FINE.” Florida: “IT IS UNLAWFUL, AND PUNISHABLE BY IMPRISON- MENT AND FINE, FOR ANY ADULT TO STORE OR LEAVE A FIREARM IN ANY PLACE WITHIN THE REACH OR EASY ACCESS OF A MINOR UNDER 18 YEARS OF AGE OR TO KNOWINGLY SELL OR OTHER- WISE TRANSFER OWNERSHIP OR POSSESSION OF A FIREARM TO A MINOR OR A PERSON OF UNSOUND MIND.”
Maine: “ENDANGERING THE WELFARE OF A CHILD IS A CRIME. IF YOU LEAVE A FIREARM AND AMMUNITION WITHIN EASY ACCESS OF A CHILD, YOU MAY BE SUBJECT TO FINE, IMPRISONMENT OR BOTH. KEEP FIREARMS AND AMMUNITION SEPARATE. KEEP FIREARMS AND AMMUNITION LOCKED UP. USE TRIGGER LOCKS.” Maryland: “WARNING: Children can operate firearms which may cause death or serious injury. It is a cr imeto store or leave a loaded firearm in any location where an individual knew or should have known that an unsupervised minor would gain access to the firearm. Store your firearm responsibly!” Massachusetts: “WARNING FROM THE MASSACHUSETTS ATTORNEY GENERAL: This handgun is not equipped with a device that fully blocks use by unauthorized users. More than 200,000 firearms like this one are stolen from their owners every year in the United States. In addition, there are more than a thou- sand suicides each year by younger children and teenagers who get access to firearms. Hundreds more die from acciden- tal discharge. It is likely that many more children sustain seri- ous wounds, or inflict such wounds accidentally on others. In order to limit the chance of such misuse, it is imperative that you keep this weapon locked in a secure place and take other steps necessary to limit the possibility of theft or accident. Failure to take reasonable preventive steps may result in inno- cent lives being lost, and in some circumstances may result in your liability for these deaths.” “IT IS UNLAWFUL TO STORE OR KEEP A FIREARM, RIFLE, SHOTGUN OR MACHINE GUN IN ANY PLACE UNLESS THAT WEAPON IS EQUIPPED WITH A TAM- PER-RESISTANT SAFETY DEVICE OR IS STORED OR KEPT IN A SECURELY LOCKED CONTAINER.” 3
New Jersey: “IT IS A CRIMINAL OFFENSE TO LEAVE A LOADED FIREARM WITHIN EASY ACCESS OF A MINOR.” New York City: “THE USE OF A LOCKING DEVICE OR SAFETY LOCK IS ONLY ONE ASPECT OF RESPONSIBLE WEAPONS STOR- AGE. ALL WEAPONS SHOULD BE STORED UNLOADED AND LOCKED IN A LOCATION THAT IS BOTH SEPARATE FROM THEIR AMMUNITION AND INACCESSIBLE TO CHILDREN AND ANY OTHER UNAUTHORIZED PER- SONS.” North Carolina: “IT IS UNLAWFUL TO STORE OR LEAVE A FIREARM THAT CAN BE DISCHARGED IN A MANNER THAT A REASONABLE PERSON SHOULD KNOW IS ACCESSIBLE TO A MINOR.” Texas: “IT IS UNLAWFUL TO STORE, TRANSPORT, OR ABAN- DON AN UNSECURED FIREARM IN A PLACE WHERE CHILDREN ARE LIKELY TO BE AND CAN OBTAIN ACCESS TO THE FIREARM.” Wisconsin: “IF YOU LEAVE A LOADED FIREARM WITHIN THE REACH OR EASY ACCESS OF A CHILD YOU MAY BE FINED OR IMPRISONED OR BOTH IF THE CHILD IMPROPERLY DISCHARGES, POSSESSES, OR EXHIBITS THE FIREARM.” ***************** ***** Please check with your licensed retailer or state police for addi- tional warnings which may be required by local law or regula- tion. Such regulations change constantly, and local authorities are in the best position to advise you on such legal matters. 4
WHY ARE WE INCLUDING A FIRED CARTRIDGE CASE WITH EVERY RUGER PISTOL AND REVOLVER? Certain states and jurisdictions now require that all newly manufactured pistols and revolvers must be accompanied by a cartridge case, which has been test fired from that gun at the factory. The case must be placed in a sealed container bear- ing certain information concerning this test cartridge. At the time of retail sale in those jurisdictions, firearms dealers must forward such test cartridge to a designated destination such as their State Police Laboratory. As independent Ruger Distributors have nationwide markets without territorial restrictions, we have decided to include a fired cartridge case with all new Ruger pistols and revolvers, to minimize the possibility of inadvertent non- compliance with these laws. Retail customers located in other states, where laws or regulations do not require the dealer to so act, may be assured that the fired cartridge case they receive with the firearm at the time of retail purchase is proof that your new Ruger firearm has undergone our normal test firing procedures during manufacture. !WARNING – LOCKING DEVICES DO NOT INSTALL INSIDE TRIGGER GUARD INSTALL LOCK AS SHOWN HERE This firearm was originally sold with a key-operated locking device. While it can help provide secure storage for your unloaded firearm, any locking device can fail. All guns are designed to fire if they are loaded and the trigger is pulled. Therefore, never install the locking device inside the trig- ger guard or in any way that it can possibly pull the trigger!Do not leave the keys in the lock. The ultimate responsibility for secure storage of any firearm must depend upon its owner and his or her individual circum- stances. Guns should be securely stored unloaded, in a secure location, separate from their ammunition. See “Storage Warning”, page 26. NEVER INSTALL LOCKING DEVICE INSIDE TRIGGER GUARD 5
This Instruction Manual is designed to assist you in learning how to use and care for your RUGER®P89, P90, P94 and P944 Manual Safety Model Pistols properly. Please contact us if you have any questions. Only when you are certain you fully understand the Manual and can properly carry out its instructions should you practice loading, unloading, etc. with live ammunition. If you have any doubts about your ability to handle or use a partic- ular type of gun safely, you should seek supervised instruction. Such personal- ized instruction is often available from gun dealers, gun clubs or police depart- ments. If none of these sources can help you, write to the National Rifle Association, 11250 Waples Mill, Fairfax, VA 22030-7400. They will assist you. The person possessing a gun has a full-time job. You cannot guess; you cannot forget. You must know how to use your firearm safely. Do not use any firearm without having a complete understanding of its particular characteristics and safe use. Remember: There is no such thing as a foolproof gun. TABLE OF CONTENTS State-By-State Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 General Information and Mechanical Characteristics . . . . . . . . . . . . . . .7 Operation of Manual Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 Ammunition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 To Load and Fire (with magazine) . . . . . . . . . . . . . . . . . . . . . . . . . . . .13 To Uncock (Decock) The Pistol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16 To Load and Fire (without magazine) . . . . . . . . . . . . . . . . . . . . . . . . . .17 To Unload . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 To Reload The Pistol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19 To Extract and Eject a Chambered Cartridge . . . . . . . . . . . . . . . . . . . .19 To Clear a Malfunction (“Jam”) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20 To Minimize Malfunctions (“Jams”) . . . . . . . . . . . . . . . . . . . . . . . . . . .21 To Disassemble . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21 To Reassemble . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23 Magazine Inspection and Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23 Care and Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24 Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25 Sight Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27 Service and Parts Policy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27 Parts Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35, 36, 37 & 38 The Basic Rules of Safe Firearms Handling . . . . . . . . . . . . . . . . . . . . .39 Warranty Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44 “Ruger” is a registered U.S. trademark. P89, P90 and P94 are Sturm, Ruger trademarks. FIREARMS SAFETY - YOUR RESPONSIBILITY SAFETY MUST BE THE FIRST AND CONSTANT CONSIDERATION OF EVERY PERSON WHO HANDLES FIREARMS AND AMMUNITION. 6
WARNING - ALTERATIONS WARNINGS OF GREAT IMPORTANCE ARE FOUND ON THE FOLLOWING PAGES: OTHER CAUTIONS AND WARNINGS APPEAR THROUGHOUT THE MANUAL. DO NOT ALTER ANY GUN Locking Devices 5 Unloading 17 Alterations 7 Slide Retraction 18 Manual Safety 11 Malfunctions 20 Lead Exposure 11 Disassembly 23 Ammunition 13 Lubrication 25 Firing 15 Storage 26 Handling 16 Parts Purchasers 28 FIREARMS ARE DANGEROUS WEAPONS - READ THE INSTRUCTIONS AND WARNINGS IN THIS MANUAL THOROUGHLY AND CAREFULLY BEFORE USING. This product was designed to function properly in its original condition. Alterations can make it unsafe. Do not alter any part or add or substitute parts or accessories not made by Sturm, Ruger & Co. Inc. GENERAL INFORMATION AND MECHANICAL CHARACTERISTICS The RUGER®P89, P90, P94 & P944pistols are centerfire, double action, magazine-fed, autoloading, recoil-operated pistols. The P89 is cham- bered for the caliber 9mm Parabellum (9mm x19) cartridge, and the P90is chambered for the .45 ACP cartridge. The P94has a full length “streamlined” slide configuration and is chambered for the 9mm Parabellum (9mm x 19) car- tridge. The P944is chambered for the .40 S&W cartridge. The cartridge for which the pistol is chambered is clearly marked on the barrel. They comply with the requirements of the National Institute of Justice Standard - 0112.00. They include the following features with which users should be thoroughly familiar: 7 ! !
NOMENCLATURE Action:The action of the Ruger manual safety model pistols is of the U.S. M1911 type that utilizes a tilting barrel design in which the barrel and slide are locked together at the moment of firing. After firing, the barrel and slide recoil to the rear a short distance while still locked together. After this initial movement, the barrel tilts downward from its locked position, permitting full recoil of the slide and the extraction and ejection of the spent cartridge case. The user of this or any autoloading pistol must always remember that when fired, it automatically reloads and recocks itself, so that simply pulling the trig- ger will fire the pistol again. Therefore, an autoloading pistol user must be par- ticularly conscious to always keep the pistol pointed in a safe direction. Sightshave high-visibility white dots both front and rear. Rear sights can be adjusted for windage. Frameis precision investment cast in lightweight aluminum alloy, hard-coated for toughness. Double-action mechanism and strongly curved triggerprovide that cocking and firing can be accomplished with a single pull of the trigger. Oversize trigger guardpermits shooting with gloved hand. Recurved trigger guard bow accommodates non- shooting hand in two-hand hold. The magazine latchpermits positive retention and quick removal of magazine. Slide stopholds the slide open and is activated automatically when last shot is fired (if magazine is in pistol), or can be manually operated. Lanyard loopprovides security for carrying in the field or police use. Slide’sopen top design minimizes possi- bility of jamming, enables shooter to clear any malfunction easily by hand. Cartridges can be loaded singly if desired.Grooved, exposed hammer spur enables the shooter to cock the hammer easily for accurate single-action fir- ing if desired. When ambidextrous manual safetyis in “safe” position, the firing pin is cammed forward into the slide. This simultaneously places the firing pin out of reach of the hammer and locks the firing pin in a neutral posi- tion, preventing the firing pin from movement toward the cartridge. Further, the entire firing mechanism is completely disengaged from trigger. 8
9 Slide Stop:When the last shot has been fired and the magazine is empty, the slide stop automatically holds the slide open. When there is an empty magazine in the pistol and the slide is retracted manually, the slide stop will automatically hold the slide open. If a loaded magazine is inserted in the pistol when the slide is closed and the slide is then retracted fully, the slide stop will not automatically hold open the slide. The user can actuate the slide stop mechanism to hold the slide open at any time by retracting the slide and pushing up the slide stop. The slide stop can be released by drawing back slightly on the slide and depress- ing the slide stop thumbpiece. When the slide is released, it will move forward under pressure from the recoil spring. The slide stop is spring-loaded to move downward. Therefore, when there is a loaded magazine in place and the pistol is jarred, the slide can fly forward and chamber a cartridge. For this reason and as an essential safety practice, the user should always be careful to keep fingers away from the trigger, keep the safety on, and always keep the pistol pointed in a safe direction. Magazines: The Ruger 9mm, .40Auto, and .45 ACP magazines are notinter- changeable with Ruger pistol magazines of any other caliber even though they may appear similar and may hold other cartridges. Use of incorrect magazines in any pistol will result in malfunctions. Ruger 9mm magazines are either unmarked as to caliber or are marked “9mm cal. only”. All other Ruger center- fire pistol magazines, which are similar in appearance, are marked as to caliber (“.40 Auto Cal.,” etc.). DAMAGED, NON-STANDARD, OR IMPROPERLY ASSEMBLED MAGAZINES SHOULD NOT BE USED. THEY CAN CAUSE THE PISTOL TO MALFUNCTION.
OPERATION OF MANUAL SAFETY The model you have selected is equipped with special manual ambidextrous safe- ty levers that also allow you to decock (uncock) a cocked pistol without manipu- lating the trigger. Conventional thumb decocking procedures are therefore not necessary and should not be employed with this pistol. To apply the manual safety and decock the pistol, point the pistol in a safe dir ec- tion.Move either the right- or left-hand safety lever fully to the “safe” position. When the safety is moved fully downward to the “safe” position, the white dot is exposed through the hole in the side of the safety and the letter “S” is completely visible. In this position (1) the firing pin is blocked from moving forward, (2) the hammer is blocked from contacting the firing pin, and (3) the entire firing mechanism is completely disengaged from the trigger. At this point, the hammer will fall to its forward (decocked) position. The safety mechanism provides that the hammer cannot contact the firing pin unless the safety is disengaged. With the hammer cocked, actuating the safety mechanism automatically drops the hammer onto the slide without contacting the firing pin. Thus, the safety also serves as a decocking lever. Add itionally, the pistol has a separate internal firing pin block which will not allow the firing pin to move forward and contact the cartridge until the operator pulls the trigger with the safety off (in its “fire” position). The pistol can and should be loaded and unloaded with the safety engaged in its “safe” position (lever fully down, white dot and the letter “S” exposed).The safety should be in its “safe” position at all times except when the user is deliberately posi- tioned to fire at a selected target. See Figures 1 and 2, below, which illustrate the two positions of the safety. FIGURE 1FIGURE 2 10 "FIRE" POSITION "SAFE" POSITION Red dot exposed White dot and letter "S" exposed