WARNING! Please read and understand this owner's ... - Sig Sauer

WARNING!Please read and understand this owner’smanual before taking your new SIGARMSpistol out of the box. It is vital to your safetyand to the safety of others that youaccurately follow the information containedin this manual, as well as the informationsupplied by the ammunition manufacturer. Ifyou have any questions, please call orwrite:SIGARMS Inc.18 Industrial Drive, Exeter, NH 03833(603) 772-2302

Table of contents1 General instructions 21.1 Congratulations 21.2 Firearms safety is your responsibility 22 Safety regulations 32.1 Safety indications 43 Product description 63.1 Main parts 63.2 Technical data 64 Transporting the pistol 75 Safety mechanisms 75.1 Manual safety 75.2 Integral safety lock (key operated) 75.2.1 Magazine safety 86 Handling the pistol 86.1 General 86.2 Ammunition 86.3 Loading the magazine 96.4 Loading the pistol (ready for firing) 106.5 Firing 116.6 Reloading during firing 126.7 Unloading the pistol; magazinenot empty 126.8 Unloading the pistol; magazineempty, slide open 137 Conversion 147.1 Conversion to Standard version 147.1.1 Removing the counterweight 147.1.2 Installing the counterweight 147.2 Conversion to Standard version 157.2.1 Removing the threaded cap 157.2.2 Installing the threaded cap 157.3 Exchanging the barrel 158 Sight adjustment 168.1 Sight adjustment for windage 168.1.1 Rear sight adjustment 168.2 Sight adjustment for elevation 169 Pistol maintenance 179.1 Field stripping the pistol 179.2 Cleaning the pistol 189.3 Pistol assembly 199.4 Functional check 209.5 Care of the pistol 2110 Service and repairs 2110.1 Fault detection, fault removal 2110.2 Safekeeping and storage of pistol 2310.3 Shipping the pistol 2310.3.1Warranty Statement 2311 Scope of supply 2411.1 Standard version 2411.2 Sport version 2411.3 Silencer version 2411.4 Conversion set Sport version 2411.5 Conversion set Silencer version 2412 Accessories 2413 Disposal 2414 List of replacement parts 24Inhaltsverzeichnis1 US 06.01

General instructions1 General instructions1.1 CongratulationsYou are now the owner of one of the world's finestand most superbly engineered firearms. TheSIGSAUER ® Semiautomatic Pistol has beendesigned and crafted to meet the stringentrequirements of law enforcement agencies andthe military. Used with the proper ammunition andgiven reasonable maintenance, it will serve youdependably for many years.To make sure you get the best performanceand reliability from your pistol, please readand follow the procedures outlined in thismanual.You'll notice that we place a heavy emphasis onsafe firearms handling. Like any other mechanicaldevices, such as automobiles or power tools, highquality firearms are inherently safe unless they arehandled in a careless or irresponsible manner.Always remember that you, the owner, are theultimate firearms safety device.1.2 Firearms safety is your responsibilityWARNING!Uncontrolled shot discharge with pistolsafety offPossibly death or serious injuriesPISTOLS are classified as FIREARMS and aresold by us with the specific understanding thatwe are not responsible in any mannerwhatsoever for their safe handling or resaleunder local laws and regulations.SIGARMS Inc. shall not be responsible in anymanner whatsoever for malfunctioning of thefirearm, for physical injury or for propertydamage resulting in whole or in part from1. criminal or negligent discharge,2. improper or careless handling,3. unauthorized modifications,4. defective, improper, hand-loaded, orreloaded ammunition,5. corrosion,6. neglect, or7. other influences beyond our direct andimmediate control.This limitation applies regardless of whetherliability is asserted on the basis of contract,negligence or strict liability (including any failureto warn).Under no circumstances shall SIGARMS Inc. beliable for incidental or consequential damages,such as loss of use of property, commercial lossand loss of earnings or profits.06.01US2

Safety regulations2 Safety regulations• Never use the pistol under the influence ofdrugs or alcohol, while ill or suffering othersuch difficulties. These conditions can impairyour powers of judgment and reflexes.• Always think of the pistol as being loaded andwith the safety off until you have establishedthe opposite through the unloading procedure.• Allows keep the muzzle of the pistol in a safedirection with all handling. A safe direction istowards an area where there are no people,other life forms or property that is not arecognized target.• Never point the pistol at doors, panes of glass,walls, concrete, stone or flat surfaces (waterincluded). A bullet can penetrate such surfacesor be ricocheted in an unsafe direction.pistol, by reading the correspondinginstructions.• Never leave the pistol lying unattended.Unauthorized persons could cause damagewith it, threaten or kill other people, for whichyou could be held liable.• Never store the pistol loaded, but remove themagazine and verify that there is no cartridgeleft in the chamber of the barrel by followingthe unloading procedure.• Always keep the pistol and the ammunitionseparate from one another, and ensure thatneither is obtained by unauthorized persons orchildren.Please read and understand these instructionscarefully before each and every handling of theSIG SAUER Pistol.• Never aim at yourself or other life forms.• Never rely on safety mechanisms alone.Safety mechanisms are not a substitute forcareful, correct and secure handling of thepistol.• Always treat your pistol as if the safetymechanisms were not functioning. The bestsafety precaution is a correct, well-trained andsafe handling of the pistol.• Never shoot with a pistol which has beenpenetrated by water, sand, dirt or other foreignbodies.• Never decock the hammer by holding on to thehammer and pulling the trigger at the sametime.• Never let a loaded pistol out of your hand.• Always unload the pistol immediately afterfiring, before putting the pistol away, puttinginto a holster or handing it to anotherauthorized person.• Never give the pistol to a person who has notthoroughly familiarized himself or herself withthe safety instructions and handling of the3 US 06.01

Safety regulations2.1 Safety indicationsIn the individual sections of theseinstructions, the following safety indicationsalert you to risks:WARNING!Information on dangers, which if notscrupulously observed, can lead to severebodily harm or death.CAUTION!Information on dangers, which if notscrupulously observed, can lead to bodily harm,damage to property and damage to the pistol.CAUTION!Information on technical requirements, which ifnot scrupulously observed, can lead to damageto the pistol.• Each of these safety indications consists of:– a headline with a signal word, a signalpictorial and a corresponding color code– a description of the danger type and source– a description of possible consequences ifthe safety indications message is ignored– a description of actions or regulations fordanger prevention06.01US4

Product description5 4 146 629184315 16 204051Fig. 1, Standard versioneil77 7881Fig. 2, Sport versionFig. 3, Silencer version5 US 06.01

Product description3 Product description3.1 Main partsItem Description Item Description1 Barrel block 29 Hammer4 Slide 40 Decocking lever5 Front sight A, B, C 43 Magazine catch6 Rear sight 46 Manual safety15 Frame 51 Magazine16 Takedown lever 77 Counterweight a18 Slide catch lever 78 Cap a20 Trigger 81 Threaded cap ba. only Sport versionb. only Silencer version3.2 Technical dataTechnical data Standard version Sport version Silencer versionCalibre .22 Long Rifle .22 Long Rifle .22 Long RifleOverall length 7.2 in 207 in 207 inOverall height 5.3 in 5.3 in 5.3 inOverall width 1.5 in 1.5 in 1.5 inBarrel length 3.9 in 4.9 in 4.9 inRifling length 1 in 15, right 1 in 15, right 1 in 15, rightNumber of grooves 6 6 6Sight base 7.2 in 6.5 in 7.2 inWeight without magazine 22.9 oz. 26.1 oz. 22.9 oz.Magazine weight, empty 1.7 oz. 1.7 oz. 1.7 oz.Trigger pool, approx.SA 4.0 lbsDA 12.1 lbsSA 4.0 lbsDA 12.1 lbsSA 4.0 lbsDA 12.1 lbsMagazine capacity/rounds 10 10 10Subject to change without notice06.01US6

TransportSafety mechanisms4 Transporting the pistolWARNING!Uncontrolled discharge of shotMay lead to death or severe injuries• For your own safety and the safety of others,always transport the pistol unloaded (seesection 6.7 and 6.8), decocked and closed.• Never carry a pistol with the hammer cockedand a round in the chamber.• Always carry the pistol so that if you fall orslip, you always maintain control of themuzzle.• Transport the pistol separate from theammunition, in a locked case.• Keep the firearm out of the reach of children,and other inexperienced or unauthorizedpersons.• Follow all applicable Federal, State, & localregulations regarding the transport offirearms.5 Safety mechanismsWARNING!Uncontrolled shot dischargePossibly death or serious injuries• Never completely trust any safetymechanism. Any safety mechanism canbreak down or malfunction. The safest pistolis one that is fully unloaded.5.1 Manual safetyEngaging manual safety:1. Push the safety lever (manual safety) 46 downfully to engage (see Fig. 6 on page 13). Thisprevents firing of the pistol.Disengaging manual safety:1. Push safety lever (manual safety) 46 up fully todisengage (see Fig. 6 on page 13). Red dot isvisible. This allows the pistol to be fired.5.2 Integral safety lock (key operated)Locking: (see Fig. 5, on page 8)WARNING!Uncontrolled shot dischargePossibly death or serious injuries• Pistol must be decocked.1. Insert key into opening at bottom rear of thegrip.2. Push key to depress lock and rotate 90degrees.3. Remove key leaving end of lock below the gripsurface (see Fig. 5, on page 8, right).This locking feature prevents the firing of thepistol.Unlocking: (see Fig. 4, left/right)WARNING!Uncontrolled shot dischargePossibly death or serious injuries• Pistol must be decocked.1. Insert key into opening at bottom rear of grip.Push key to depress lock and rotate 90degrees.7 US 06.01

Safety mechanismsHandling2. Remove key leaving end of lock flush or evenwith bottom of grip (see Fig. 4, right).6 Handling the pistol6.1 GeneralThe pistol is generally delivered preserved with athin, protective grease and oil coating and must bestripped before being used for the first time,protective oil or grease removed and lubricatedagain. “First use“ (see section 9).Procedure:1. Strip pistol (see section 9.1).2. Clean and relubricate pistol (see section 9.2).3. Assemble pistol (see section 9.3).Fig. 4, decocked (left), unlocked (right)6.2 AmmunitionWARNING!Inadmissible ammunitionPossibly death or serious injuries anddamage to the pistol• For your pistol, use only commercial gradeammunition in its original packing for whichcorresponds with the calibre of the pistol. Thecorrect calibre is imprinted on the pistol .22Long Rifle.Fig. 5, secured (left), locked (right)5.2.1 Magazine safetyRemoving the magazine fully from the pistolprevents the pistol from being fired. The magazinemust be fully inserted into the magazine well inorder to fire the pistol.• Never use reloaded, “refurbished”, handloaded,non-standard ammunition orammunition of a different calibre.• Never use dirty, wet, corroded, bent,damaged or oiled ammunition.• Never leave the ammunition lyingunattended.06.01US8

HandlingInformation:The .22 LR ammunition spectrum ranges fromvery light loads for single loader guns to sportload, utility load and on through to high speedrounds. Unfortunately, however, it is not possibleto adjust a semi-automatic gun to all loads.We have therefore decided to make an adjustmentto the loads that have priority for use with theMOSQUITO, which are the two major groups,utility and high-speed rounds. So to increase theround compatibility, we provide two slide springsfor every pistol. The bigger bored version isdesigned for high-speed loads and is fitted in thepistol with delivery. The simple coiled smallerspring (marked white) is for standard loads and issupplied with the pistol.Tip:It has been proven that many types of utilityrounds function more smoothly if the rounds arelightly oiled.6.3 Loading the magazineProcedure:1. Place round on feeder close to the magazinelips.2. Push the side lock on the magazine down.3. Only load the number of rounds that are to beshot (max.10 rounds).The number of inserted rounds can be determinedthrough the slot on the magazine.WARNING!Uncontrolled shot dischargePossibly death or serious injuries• Never oil high-speed rounds, as thepistol can unbolt too quickly whileshooting.9 US 06.01

Handling6.4 Loading the pistol (ready for firing) Procedure:1. Point pistol in a safe direction.WARNING!Lacking in awareness of potential dangersPossibly death or serious injuries• Never load or unload the pistol inside avehicle, inside a building or any otherenclosed space (except in a designated firingrange).• Before loading always wipe off any excessgrease and oil and check to see if there areany foreign objects/ material in the barrel.• Always keep the muzzle of the pistol pointedin a safe direction.• Do not put your finger on the trigger. Keepyour finger outside the trigger guard.• Only insert the loaded magazine immediatelybefore firing.• Never cock the hammer back by hand, inorder to prevent the unintentional dischargeof the pistol.• Never rely on the safety mechanisms alone.Safety mechanisms are not a substitute forcareful and proper handling of the pistol.• Never let a loaded pistol out of your hand.2. Insert full magazine and ensure that it is fullyengaged.3. Pull slide back fully and release.– The pistol is loaded and ready for firing inthe single action (cocked) mode.– The pistol can now be decocked using thedecocking lever. It is then loaded, decockedand ready for firing in the double action(decocked) mode.– The pistol is decocked and ready for firing.06.01US10

Handling6.5 FiringWARNING!Lacking in awareness of potential dangersPossibly death or serious injuries• Ensure that the target and surroundings allowshots to be fired without danger.• Be certain when firing that your fingers,hands or other parts of the body are not infront of, above or beside the barrel muzzle orthe ejector port.• Never allow a person to stand next to youwhere they could be hit by ejected cartridgecases.• When shooting, always wear ear protectionand protective eye glasses. Inform otherpeople close to you about the need to wearear protection.• Stop shooting immediately and unload thepistol if you suspect that a round is notinserted correctly, a case is jammed, a roundmay have blocked the barrel or a shot soundsor gives the sensation that it may be “weak”or unusual.• Never try to dislodge a blockage by firinganother round.CAUTION!Missing dry fire plugPossibly damage to the pistol• Never dry fire your pistol without the Dry FirePlug installed in the chamber - damage to thefiring mechanism could occur.Procedure:1. Aim pistol at a safe target.2. Place finger on trigger and squeeze the trigger(activates firing).3. Keep the pistol aimed at the target and firefurther shots as required.4. Remove magazine and unload pistol. If themagazine has been shot empty, the slideremains in the open position. Reload pistol iffurther shots are to be fired.WARNING!Pistol is ready to firePossibly death or serious injuries• Double action/single action pistols are in acocked and ready to fire status after eachfiring.• If you want to interrupt shooting, you mustaction the decocking lever to lower thehammer. The pistol is then in the loaded,decocked and ready to fire status.• Once you decide to stop shootingimmediately unload the pistol.11 US 06.01

Handling6.6 Reloading during firingThe slide is held in the open position.WARNING!Lacking in awareness of potential dangersPossibly death or serious injuries• Never let the pistol out of your hand.• Keep the pistol aimed at the safe target.Procedure:1. Remove the empty magazine.2. Insert full magazine and ensure that it is fullyengaged.3. Depress slide catch lever or retract slide fullyand release.– The pistol is loaded and ready to fire.– The pistol can also be decocked using thedecocking lever.– The pistol is now loaded, decocked andready to fire.6.7 Unloading the pistol; magazine notemptyWARNING!Pistol is ready to firePossibly death or serious injuries• Never let the pistol out of your hand before itis unloaded.• The pistol is loaded; a round is in thechamber.• Perform the unloading action with only twofingers from the rear.• Never place your hand over the slideopening.Procedure:1. Keep the pistol muzzle pointed in a safedirection.2. Press the decocking lever; the hammer islowered and held in the safety notch.3. Depress magazine catch and removemagazine.4. Retract slide fully and engage the slide catchlever. The round is ejected and the slide is heldin the open position.5. Check (visually and manually with appropriateaid) to ensure that the round has been ejectedand that there is no round in the chamber (seeFig. 6).6. Depress slide catch lever - the slide closes.7. Depress decocking lever - hammer lowers.8. Empty magazine.9. Pick up ejected round and clean pistol.The pistol is unloaded and decocked.06.01US12

HandlingWARNING!Not properly cleaned pistolPossibly death or serious injuries, damageto the pistol• The pistol must be cleaned after each firing.(see section 9.2).Fig. 66.8 Unloading the pistol; magazine empty,slide openWARNING!Pistol is loadedPossibly death or serious injuries• You must not let the pistol out of your handuntil the magazine has been removed andthe pistol is unloaded.Procedure:1. Keep the pistol muzzle pointed in a safedirection.2. Press magazine catch and remove magazine.3. Check (visually and manually with appropriateaid) to ensure that there is no round in thechamber (see Fig. 6).4. Depress slide catch lever - the slide closes.5. Depress decocking lever - hammer lowers.The pistol is unloaded and decocked.WARNING!Decocking leverPossibly death or serious injuries• Always use the decocking lever to decockyour SIG SAUER pistol. This is the only wayto safely lower the hammer from the cockedposition and prevent an accidental discharge.• Never lower the hammer by pulling thetrigger and attempting to ease the hammerforward manually.• Manually lowering the hammer isdangerous and prevents full application ofthe pistol's safety features - the consequencecan be serious injury or death - only andALWAYS use the decocking lever!13 US 06.01

Sight6. Place the screw 58 in the frame and tighten it.7. Use screw 66 to fix the takedown lever 25 withthe frame.!8 Sight adjustmentCAUTION!Possibly damage to the pistol• Any adjustment to sights should only be doneon an unloaded pistol, by an armorer,gunsmith or other qualified person.Fig. 118.1 Sight adjustment for windage8.1.1 Rear sight adjustmentCAUTION!Possibly damage to the pistol when turningthe adjusting screw clockwise• Turn the adjusting screw clockwise only untilyou notice a light resistance. Do not turn thescrew any further!• The rear sight must not exceed the edgeshown in Fig. 12.Turning the lateral adjusting screw clockwise onefull rotation moves the point of impactapproximately 3 inches to the right at a distanceof 25 yards.Turning the lateral adjusting screw counterclockwise one full rotation moves the point ofimpact approximately 3 inches to the left at adistance of 25 yards.Fig. 12!8.2 Sight adjustment for elevationYour pistol includes two additional front sights ofdifferent heights.Changing to the higher front sight lowers thepoint of impact approximately 7.5 inches at 25yards.Changing to the lower front sight raises thepoint of impact approximately 7.5 inches at 25yards.06.01US16

Maintenance9 Pistol maintenanceWARNING!Pistol is ready to firePossibly death or serious injuries5. Depress slide catch lever to close slide.6. Rotate takedown lever 16 clockwise 180° untilit points forward (see Fig. 14).16• Magazine must be removed from the pistol.• Before field stripping your pistol for cleaning,verify again that it is not loaded (see sections6.7 and 6.8).• Do not put your fingers into the slide.9.1 Field stripping the pistolProcedure:1. Unload pistol (see sections 6.7 and 6.8).2. Remove the threaded cap of the Silencerversion (see chapter 7.2.1), resp. thecounterweight of the Sport version (seechapter 7.1.1).3. Retract slide 4 fully and lock open by engagingthe slide catch lever 18 (see Fig. 13).Fig. 147. Retract slide fully; lift rear of slide until clear offrame and slowly move slide group forwardtowards muzzle end of pistol (see Fig. 15 andFig. 16).4181.Fig. 152.Fig. 134. Check to ensure there is no round in thechamber.Fig. 1617 US 06.01

Maintenance8. Remove slide assembly (slide, recoil springguide and recoil spring) from the barrelmuzzle.This level of stripping is sufficient for a thoroughcleaning after firing.CAUTION!Possibly damage to the pistol• Further dismantling of the pistol may only becarried out by qualified armorers andgunsmiths.9.2 Cleaning the pistolCAUTION!Possibly damage to the pistol• Never clean the barrel from the front (muzzleend) and never use steel brushes, as thesecan damage the smooth surface of the barrel.Use a suitable cleaning rod and brushdesigned for .22 caliber.• Solvents can damage the surface of thepistol. Before using a cleaning or solventagent, take note of the instructions andwarnings provided by the manufacturer.Procedure:1. Moisten cleaning brushes with gun oil andinsert into the barrel through the chamber.Carefully remove all powder residue and dirt inthe barrel and chamber with the cleaningbrush.2. Remove powder residue and oil using from thechamber and barrel using a cleaning patch.3. Clean external surfaces of the barrel with abrush that has been moistened with gun oil.4. Wipe off frame, slide, recoil spring guide andrecoil spring with a cloth lightly coated with gunoil or grease.5. Lightly oil barrel bore and chamber. Be sure toremove excess lubricant.3a/b 42151a51Fig. 17, Cleaning Standard version06.01US18

Maintenance3a/b4151b29.3 Pistol assemblyProcedure:1. Inspect the pistol interior and remove anyforeign matter.2. Slide recoil spring 3 onto the spring guide 2.3. Insert spring guide with recoil spring into theframe 15. The flat portion of the recoil springguide faces the rear of the pistol.807951CAUTION!Frame, recoil spring guide and recoil springare loosely connectedPossibly damage to the pistol and bodilyharmFig. 18, Cleaning Sport version• Careful handling of the slide and the partsconnected to the recoil spring.813a/b824511c24. Slip slide over the recoil spring and recoilspring guide.5. Retract the slide fully to the rear and down untilthe slide guide can click into the frame guide.6. Slowly move the slide forward until closed.7. Install the threaded cap of the Silencer version(see chapter 7.2.2), resp. the counterweight ofthe Sport version (see chapter 7.1.2).8. Rotate the takedown lever counter clockwise180° until it points towards the rear of thepistol.Note:The pistol is unloaded and decocked.Fig. 19, Cleaning Silencer version19 US 06.01

Maintenance9.4 Functional checkNote:The check of all functions must be made on theassembled pistol:• to determine any causes of malfunctioning,• after completion of repairs,• and after each cleaning and assembly of thepistol.Procedure:1. Ensure the magazine is removed and pistol isunloaded (see sections 6.7 and 6.8).2. Check spring tension of the recoil spring andslide cycling (no binding).– Retract slide fully and release.– Verify slide closes rapidly and fully underspring tension.– Repeat check again.3. Check double action (DA).– Insert empty magazine (gun has amagazine safety).– Pull trigger fully with decocked hammer.– Verify hammer travels fully to rear andreleases. Hammer should impact firing pinwith adequate force. Hammer should resetinto safety intercept notch (verify bypressing back of hammer).4. Check trigger path and trigger interruption.– Insert empty magazine (gun has amagazine safety).– Pull trigger fully to rear and hold.– Retract slide fully and release.– Verify hammer remains cocked to rear;release trigger5. Check single action trigger function (SA).– Insert empty magazine (gun has amagazine safety).– Pull trigger fully– Hammer should fall & impact firing pin withadequate force. Hammer should reset intosafety intercept notch.6. Check decocking lever and hammer safetyintercept notch.– Remove magazine– Cock hammer by retracting slide fully andreleasing.– Depress decocking lever to lower hammer.– Verify hammer is locked in safety interceptnotch by pushing back of hammer.7. Check slide catch lever.– Insert empty magazine; retract slide fullyand release– Check that the slide remains locked to therear.– Depress slide catch lever.– Verify slide closes fully and with adequateforce.– Depress decocking lever. Removemagazine.8. Check magazine.– Inspect the magazine tube (lips andfloorplate) for signs of damage or dirt.– Verify that magazine floorplate is properlysecured.– Verify the feeder is under sufficient springtension and is not binding duringmovement.– Insert the magazine into the pistolmagazine well and ensure there is nobinding.– Ensure the magazine catch does not bindwhen depressed and released.9. Check external condition of the pistol.– Inspect front sight, rear sight, grip platesand takedown lever for damage and dirt.– Verify tightness of sights and grip plates.06.01US20

MaintenanceServicing9.5 Care of the pistol 10 Service and repairsCAUTION!Neglecting the pistolPossibly damage to the pistol and bodilyharm• Always keep your pistol clean and in goodworking order.• Clean the pistol after 250 rounds, beforeevery ammunition type change and afterevery use. The chamber in particular must bethoroughly cleaned.• Never change or repair parts of your pistolyourself.• Have your pistol checked once a year by aqualified gunsmith or armorer, as defects,wear and tear, corrosion etc. may not alwaysbe visible from the exterior.• For repair or service work, we recommendthat you return your pistol to SIGARMS Inc.• If you order replacement parts withoutreturning the pistol, you are responsible forordering the correct replacement part and itsinstallation by a qualified gunsmith orarmorer.SIGARMS Inc. cannot be held liable for pistolfaults or malfunctions if the pistol has beenmodified or parts have been installed orrepaired by third parties.10.1 Fault detection, fault removalFaults can be prevented with the propermaintenance of the pistol (cleaning andinspection). Should, however, a malfunction occurwhile firing, proceed as follows:WARNING!Uncontrolled shot dischargePossibly death or serious injuries• Keep the pistol pointed in a safe firingdirection and remove your finger from thetrigger while you carry out the steps shownbelow.1. Remove the magazine.2. Retract the slide fully and lock to the rear(open) using the slide catch lever.3. Check (visually and manually with appropriateaid) to ensure there is no round, bullet, case orforeign bodies in the chamber or in the barrelbore. If a bullet is lodged in the barrel bore,strip the pistol and have the bullet removed bya qualified gunsmith using the proper tools.4. Remove all ammunition & foreign matter.Clean, lubricate and assemble pistol.5. Have pistol checked by a gunsmith or armorer.21 US 06.01

ServicingPart/fault Possible cause of fault/defect Possible fault/defect removalAmmunition feeding:Failure to feed.Failure to chamber.Slide:Slide does not close properly.Case ejection:Empty case remains in thechamber or gets stuck in ejectorport.Misfiring:Hammer hits; no discharge.Magazine is not insertedcorrectly, deformed or dirty.Pistol or rounds dirty or greasedtoo much.Large (heavy) slide springinstalled and standardammunition used.Pistol defective.Pistol or rounds dirty or greasedtoo much.Pistol defective.Underloaded ammunition.Recoil not sufficient due to dirt.Pistol defective.Firing pin sticks in thefiring pin guide.Ammunition fault.Pistol defective.Insert magazine correctly orreplace it.Strip, clean and lubricate pistol,clean or replace ammunition.Small (light) slide springmounted.Repair by manufacturer.Strip, clean and lubricate pistol,clean or replace ammunition.Repair by manufacturer.Replace ammunition.Strip, clean and lubricate pistol.Repair by manufacturer.Strip, clean and lubricate pistol.Have pistol checked by armorer.Manually cycle slide to load newroundRepair by manufacturer.06.01US22

Servicing10.2 Safekeeping and storage of pistolWARNING!Uncontrolled shot dischargePossibly death or serious injuries• Only store your pistol unloaded and cleaned.• Keep your pistol separate from ammunitionand locked away. The pistol and ammunitionmust always be in a place inaccessible tochildren and unauthorized persons.10.3 Shipping the pistolNote:• Familiarize yourself with all laws andregulations governing shipping and transportof firearms.1. Check pistol to ensure it is unloaded anddecocked.2. Pack the pistol well (if possible in the originalpackaging) to prevent damage duringshipment. If returning in original case, coverthe case with a second outer layer.Ammunition and accessories (other thanmagazines) should not be included in thepackage.3. Enclose a letter with the following information:– Your name– Your address– Your telephone number, at which you canbe contacted during the day– A detailed description of the problemsencountered or the work that is to be carriedout.4. Send the pistol insured and postage paid(parcels with incorrect postage will not beaccepted) to:SIGARMS Inc.Attn.: Service Department18 Industrial DriveExeter, NH 03833/USAPhone 603-772-2302Fax 603-772-9082Before returning the firearm contact CustomerService at (603) 772-2302 for an RMA number.Clearly mark the number on the outside of yourpackage – this number will assist us in tracking thestatus of your return.10.3.1Warranty StatementBased on Magnuson-Moss Warranty Act,SIGARMS Inc. offers no express warranty on theirproduct line. However, SIGARMS Inc. recognizesits obligations concerning service to owners ofSIGARMS products. SIGARMS Inc. standsbehind its products and will continue to provideservice to their product line as they have over theyears. SIGARMS Inc. products will be serviced fora period of one year from date of retail purchase,for defects in materials or workmanship, at nocharge to the purchaser.– Be sure to retain your sales slip as proof ofpurchase date when making a claim.23 US 06.01

Scope of supplyAccessories11 Scope of supply11.1 Standard version1 Pistol1 Magazine1 Gun case1 Safety & Handling booklet1 Test group card1 Cable lock1 Dry fire plug1 SIG SAUER gun oil2 Exchangeable front sights1 Recoil spring1 Key (integral lock)11.2 Sport versionAs Standard version and additionally:1 x Allen wrench11.3 Silencer versionAs Standard version and additionally:1 x Assembly wrench11.4 Conversion set Sport version1 x Barrel Sport version1 x Counterweight1 x Cap1 x Threaded pin1 x Allen wrench11.5 Conversion set Silencer version1 x Barrel Silencer version1 x Threaded cap1 x assembly wrench12 Accessories• Case locks• SIG SAUER gun oil• Leather holsters• Kydex holsters• X-POINT sights• Mount for X-POINT sights13 Disposal• Comply with all Federal, State & local lawsregarding the disposal of handguns.14 List of replacement partsRequired information when orderingreplacement parts– Pistol type (calibre, description of type)– Pistol number– Item number– Part designation06.01US24

List of replacement partsItem Description1a Barrel a1b Barrel b1c Barrel c2 Recoil spring guide3a Recoil spring, white(standard)3b Recoil spring (high velocity)4 Slide5a Front sight A5b Front sight B5c Front sight C6 Rear Sight7 Slide breech block pin8 Trigger bar spring9 Breech block10 Extractor11 Firing pin12 Firing pin spring13 Safety lock14 Safety lock spring15 Frame16 Takedown lever17 Striker pin for integral safetylock18 Slide catch lever19 Slide catch lever spring20 Trigger21 Trigger pivot22 Trigger bar23 Lock24 Sear25 Takedown lever insert27 Spring for integral safetylock28 Safety lever29 Hammer30 Spring for safety leverItem Description31 Ball for safety lever32 Ejector33 Hammer strut34 Mainspring35 Action casing half (left)36 Ball centering37 Action casing half (right)38 Extractor spring39 Magazine safety40 Decocking lever41 Decocking lever bearing42 Decocking lever spring43 Magazine catch44 Safety lever (Manualsafety), right45 Magazine catch spring46 Safety lever (Manualsafety), left47 Feeder axle48 Grip plate, right49 Grip plate, left50 Grip plate screws51 Magazine tube52 Magazine spring53 Feeder54 Magazine floor plate55 Floorplate insert56 Threaded socket for gripplates57 Retainer58 Screw for grip59 Hammer reset spring60 Hammer pivot pin61 Hammer strut pin62 Trigger bar pin63 Spring for magazine safetyItem Description64 Safety lever pin65 Magazine safety pivot pin66 Screw for decocking lever67 Screw for safety lever68 Adjusting screw69 Key70 Main spring washer71 Main spring washer72 Key ring73 Extractor guide74 Extractor pivot pin75 Breech block pin76 Breech block spring77 Counterweight b78 Cap b79 Threaded pin b80 Allen wrench b81 Threaded cap c82 Assembly wrench ca. Standard versionb. Sport versionc. Silencer version25 US 06.01

List of replacement partsFig. 20, Spare parts for MOSQUITO06.01US26

SIGARMS, Inc.18 Industrial DriveExeter, NH 03833Phone: 603-772-2302Fax: 603-772-9082www.sigarms.com