when it counts™ OWNERS MANUAL: HANDLING & SAFETY INSTRUCTIONS READ THE INSTRUCTIONS AND WARNINGS IN THIS MANUAL CAREFULLY BEFORE USING THIS FIREARM; DO NOT DISCARD THIS MANUAL. This instruction manual should always accompany this firearm and be transferred with it upon ownership, or when the firearm is loaned or presented to another person. SIG422_1911_22LRmini_manual.
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. SIG SAUER sells its products in compliance with applicable laws and regulations.
when it counts™ 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.
NEW JERSEY: “IT IS A CRIMINAL OFFENSE TO LEAVE A LOADED FIREARM WITHIN EASY ACCESS OF A MINOR.” NEW YORK CITY, NY: “THE USE OF A LOCKING DEVICE OR SAFETY LOCK IS ONLY ONE ASPECT OF RESPONSIBLE FIREARMS STORAGE. FOR INCREASED SAFETY, FIREARMS SHOULD BE STORED UNLOADED AND LOCKED IN A LOCATION THAT IS BOTH SEPARATE FROM THEIR AMMUNITION AND INACCESSIBLE TO CHILDREN AND OTHER UNAUTHORIZED PERSONS.
when it counts™ TEXAS: “IT IS UNLAWFUL TO STORE, TRANSPORT, OR ABANDON 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.
WARNING - LOCKING DEVICES This firearm was originally sold with a keyoperated 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 trigger guard or in any way that makes it possible to pull the trigger! Do not leave the keys in the lock.
when it counts™ FIREARMS SAFETY IS YOUR RESPONSIBILITY This owner’s manual is designed to assist you in learning how to use and care for your SIG SAUER® pistol properly. Only when you are certain that you fully understand this manual and can properly carry out its instructions, should you practice loading and firing your firearm with live ammunition. Having a gun in your possession is a fulltime job; you cannot guess and you cannot forget. You must know how to use your firearm safely.
TABLE OF CONTENTS Topic Page State-By-State Warnings 2 Locking Device 6 Warnings of Great Importance 10 1.0 Safety Rules 1.1 Protect Your Eyes and Ears 11 12 2.0 Mechanical Characteristics and Weapon Theory 2.1 Weapon Description 2.1.1 Introduction 2.2 Main Parts 2.3 Safety Mechanism 2.4 Unlock the pistol 2.5 Disconnector 2.6 Firing Pin Safety 12 12 12 14 15 15 16 16 3.0 Ammunition 15 4.0 4.1 4.2 4.3 4.
when it counts™ Topic Page 7.0 Procedures in Case of Malfunction 7.1 Troubleshooting Guide 7.2 Minimize Malfunctions 32 33 34 8.0 8.1 8.2 8.3 8.4 8.5 8.6 35 36 40 42 44 46 47 Maintenance Pistol Disassembly Cleaning the Pistol Pistol Assembly Function Verification Manual Safety, Grip Safety, Magazine Safety The magazine and the outside condition of the pistol 9.0 Sights 9.1 General Information 9.2 Sight Adjustment 49 49 50 10.0 Specifications 10.
WARNINGS OF GREAT IMPORTANCE ARE FOUND WITHIN THIS MANUAL Locking Devices 6 Alterations 10 Ammunition 17, 21 Lodged Bullet 19 Lead Exposure 21 Loaded Pistol 23, 26 Malfunction 26 Trigger 27 Handling 28 Dropped Pistol 28 Unloading 29, 31 Jam 32, 34 Cleaning 40 Maintenance 44, 45 Inspection 45 Alterations 48 Sight Adjustment 49 Storage 56 Parts Purchasers 58 Shipping 61 OTHER CAUTIONS AND WARNINGS APPEAR THROUGHOUT THE MANUAL FIREARMS ARE DANGEROUS WEAPONS READ THE INSTRUCTIONS AND WARNINGS IN
when it counts™ 1.0 Safety Rules The safety warnings in this manual are important. By understanding the dangers inherent in the use of any firearm, and by taking the precautions described herein, you can experience complete safety in the use of your pistol. Failure to heed any of these warnings may result in serious injury to you or others, as well as severe damage to the firearm or other property.
1.1 Protect Your Eyes and Ears Always wear safety glasses that meet the requirements of American National Standards Institute (ANSI) Z87.1 and ear plugs or “earmuff” type protectors whenever you are shooting. Always make certain that persons close to you are similarly protected. Unprotected eyes may be injured by powder, gas, carbon residue, lubricant, metallic particles, or similar debris that may emanate occasionally from any firearm in normal use.
when it counts™ that we place a heavy emphasis on safe firearms handling. Like any other precision mechanical device, such as automobiles or power tools, high -quality firearms are inherently safe unless they are handled in a careless or irresponsible manner. Always remember that you, the owner, are the ultimate firearms safety device. This manual only applies to the SIG SAUER 1911-22 Series pistol.
2.2 Main Parts 12 16 1 13 44 50 49 3 63 47 2 1 2 3 5 12 13 16 Slide Receiver Slide stop Magazine Front sight Rear sight Barrel 44 47 49 50 60 63 60 5 Hammer Trigger Grip safety Manual safety Magazine catch Magazine safety (inside mainspring housing) Note: Refer to section 13 for a detailed parts list and diagram. 14 SIG422_1911_22LRmini_manual.indd 14 www.sigsauer.
when it counts™ 2.3 Safety mechanism Safety lever 2.4 Unlock the pistol Fig. 1: Safety is active Push safety lever downwards as far as it will go (Figure 2) The grip safety (Figure 3) is behind the receiver and blocks the trigger. Firing is only possible with the safety lever down and grip safety depressed. In this condition the hammer will fall when the trigger is pulled. (The safety can only be activated when the hammer is in a cocked position.) Fig. 2: Safety is deactivated.
2.5 Disconnector The disconnector is a passive safety which locks and unlocks automatically while the slide moves. The disconnector releases the sear when slide is moving and prevents firing before the slide is in battery. 2.6 Firing Pin Safety The firing pin safety is a passive safety which keeps the firing pin in its position until the trigger is pulled. This effectively blocks firing pin movement and prevents unintended discharge in the event of a drop. 16 SIG422_1911_22LRmini_manual.indd 16 www.
when it counts™ 3.0 Ammunition 1. Use only high-quality, original, factory-manufactured ammunition. Do not use cartridges that are dirty, wet, corroded, bent, or damaged. Do not oil cartridges. Do not spray aerosol-type lubricants, preservatives, or cleaners directly onto cartridges or where excess spray may flow into contact with cartridges. Lubricant or other foreign matter on cartridges can cause potentially dangerous ammunition malfunctions.
3. Firearms may be severely damaged and serious injury to the shooter or to others may result from any condition causing excessive pressure inside the chamber or barrel during firing. Excessive pressure can be caused by obstructions in the barrel, propellant powder overloads, the use of incorrect cartridges, or defectively assembled cartridges.
when it counts™ 6. If there is any reason to suspect that a bullet is obstructing the barrel, immediately unload the firearm and look through the bore. It is not sufficient to merely look in the chamber. A bullet may be lodged some distance down the barrel where it cannot easily be seen. WARNING – LODGED BULLET IF A BULLET IS IN THE BORE, DO NOT ATTEMPT TO SHOOT IT OUT BY USING ANOTHER CARTRIDGE OR BY BLOWING IT OUT WITH A BLANK OR ONE FROM WHICH THE BULLET HAS BEEN REMOVED.
get on ammunition. All lubricants and aerosol spray lubricants, in particular, can penetrate cartridge primers and cause misfires. Some highly penetrative lubricants can also migrate inside cartridge cases and cause deterioration of the propellant powder; on firing, the powder may not ignite. If only the primer ignites, there is danger that the bullet may become lodged in the barrel. 20 SIG422_1911_22LRmini_manual.indd 20 www.sigsauer.
when it counts™ WARNING - AMMUNITION Death, serious injury, and damage can result from the use of wrong ammunition, bore obstructions, powder overloads, or incorrect cartridge components. Always wear shooting glasses and hearing protectors.
4.0 Handling 4.1 Preparation Instructions If you have the pistol and ammunition, and have read and understood all of the safety instructions, you are now ready to use the pistol. 4.2 Loading the Magazine 1. 2. 3. 4. Put the cartridge on the follower, near the magazine feed lips. (figure 1) Pull down the follower pin of the magazine. Push the bullet to the back stop of the magazine. Load only the quantity of rounds into the magazine, you want to fire. (max.
when it counts™ 4.3 Loading the pistol (ready to fire) 1. Point the pistol in a safe direction. 2. Insert a full magazine and ensure it is engaged. 3. Pull the slide back fully and release, allowing the slide to fly forward. 4. The pistol is cocked and ready for firing with Single-Action-trigger. WARNING – LOADED PISTOL THE PISTOL IS NOW LOADED AND READY TO FIRE. • Never load or reload the gun in a vehicle, a room or another small area (except a shooting range).
4.4 Reloading During Firing When the last round in the magazine is expended, the slide will be locked back in the open position by the slide stop. 1. When the magazine is empty, the slide will be locked in the open position. 2. Remove your finger from the trigger. 3. Remove the empty magazine. 4. Put one hand under the magazine. 5. Push the magazine catch. 6. Pull out the magazine by hand. 7. Insert full magazine and ensure that it is fully engaged. 8.
when it counts™ 5.0 Firing • Ensure that the target and surroundings allow shots to be fired without danger. • Be certain when firing that your fingers, hands or other parts of the body are not in front of, above or beside the barrel muzzle or the ejector port. • Never allow a person to stand next to you where they could be hit by ejected cartridge cases. • When shooting, always wear ear protection and protective eye glasses.
WARNING – LOADED PISTOL The pistol is now loaded and ready to fire. Always make sure the muzzle is pointed in a safe direction! Never attempt to load or unload any firearm inside a vehicle,building, or other confined space (except a properly constructed shooting range). Enclosed areas frequently offer no completely safe direction to point the firearm; if an accidental discharge occurs, there is great risk of bodily injury or property damage.
when it counts™ WARNING – TRIGGER DO NOT TOUCH THE TRIGGER UNTIL YOU ARE ACTUALLY READY TO FIRE THE PISTOL. Keep the muzzle pointed in a safe direction and your finger away from the trigger when cocking any firearm. Never fire any firearm with your finger, hand, face, or other part of your body over or adjacent to the ejection port, or in any position where you may be struck by reciprocating movement of the breech.
5.1 Clearing a Jam While shooting any firearm, an unfired cartridge or fired cartridge case may occasionally become jammed between the slide and the barrel. WHILE KEEPING THE MUZZLE POINTED IN A SAFE DIRECTION, clear the jam as follows: 1. Remove the magazine, then 2. Pull back the slide and lock it to the rear by pushing up the slide catch lever. 3. The jammed cartridge or case now can be removed by shaking it out or by picking it out. WARNING – HANDLING The slide opens and shuts quickly while firing.
when it counts™ WARNING – UNLOADING Removing cartridges from the magazine does not prevent the pistol from being fired! When there is a cartridge in the chamber, the cartridge will discharge if the trigger is pulled. It is absolutely essential for the user to know how to completely unload the pistol. “Completely” means emptying the magazine and removing a chambered cartridge. PISTOL WILL FIRE WITH MAGAZINE EMPTY OR REMOVED SIG422_1911_22LRmini_manual.indd 29 www.sigsauer.
6.0 Unloading the Pistol 6.1 Unloading the Pistol (Magazine not Empty) 1. Keep the muzzle of the pistol in a safe direction. Push the manual safety UP to engage 2. Remove your finger from the trigger. 3. Remove the magazine (5) by means of the magazine catch (60). 4. Depress the manual safety to unlock the slide. 5. Pull back the slide until it stops. The cartridge will be ejected. 6. Engage the slide stop by pressing upward to lock the slide back. 7. Check the pistol visually and manually. 8.
when it counts™ Always make sure the muzzle is pointed in a safe direction! Remember to clear the chamber after the magazine has been removed. Never assume that any gun is unloaded until you have personally checked it, visually and physically! After every shooting practice, make a final check to be certain the firearm is unloaded before leaving the range.
7.0 Procedures in Case of Malfunction (“Jam”) Follow the malfunction mitigation procedures if: • You notice that a cartridge is difficult to chamber • A cartridge does not go off • The mechanism fails to extract a fired cartridge case • You discover unburned grains of propellant powder spilled in the mechanism • A shot sounds or feels weak or abnormal WARNING – JAM LIVE ROUND JAM MAY NOT EJECT. Firearms work reliably if properly maintained. If there is a malfunction during firing: 1.
when it counts™ 7.
WARNING – JAMS If your pistol stops firing with a live round in the chamber of a hot barrel (a misfire or jam), remove the round immediately. If you cannot remove the round within 10 seconds, remove the magazine and wait at least 15 minutes with the pistol pointing in a safe direction. This way, neither the user nor any other person would be injured by the possibility of a round “cooking-off” (a round detonating due to the heat of the barrel).
when it counts™ 8.0 Maintenance WARNING – MAINTENANCE Verify the magazine is removed – visually and physically confirm the pistol is unloaded before attempting disassembly or performing any maintenance steps. Failure to ensure the firearm is unloaded could result in unintentional discharge, causing injury or death. VERIFY THE FIREARM IS UNLOADED • Before disassembling, remove the magazine. • Check before cleaning if the pistol is decocked and unloaded. • Do not put your finger into the slide. 1.
8.1 Pistol Disassembly 1. Pull the slide backwards until the slide stop and the disassembling mark are on the same level. 2. Pull out the slide stop and the barrel fixing pin as follows. 3. Press the slide stop on the right side and remove the slide stop from the left side. 4. Push barrel fixing pin from right to left to remove (see fig. 2 page 38. 5. Unscrew the screw with an allen key (fig. 3 page 38). 6. Hereby the complete slide can be removed by sliding forward (fig. 4 page 38).
when it counts™ Fig. 1: Slide stop removed Fig. 2: Barrel fixing pin removed Fig. 3: Before ending the Procedure, the screw on the right side of the pistol with the allen Key. Fig. 4: Slide completely removed SIG422_1911_22LRmini_manual.indd 37 www.sigsauer.
WARNING The recoil spring and guide are under spring tension and not firmly attached to the slide. Use caution to prevent injury or damage to the pistol. Wear eye protection. 1. Pull back the slide about 3/4” 2. Depress the recoil spring plug (Pos.1) and give the barrel bushing a quarter counterclockwise rotation (Pos. 2) 3. When barrel bushing is turned, the recoil spring and the recoil spring plug are released. 4. Make sure to hold the recoil spring and release it slowly, controlled by your hand. 5.
when it counts™ Threaded cap Barrel Barrel busing Slide Spring Recoil spring guide Take off the barrel bushing from the barrel Push the barrel forward out of the slide This disassembling is sufficient for an efficient cleaning of the pistol after firing. In case of improper handling of the pistol, the warranty will expire. A further disassembling of the pistol may only be made by a qualified person. SIG422_1911_22LRmini_manual.indd 39 www.sigsauer.
8.2 Cleaning the Pistol WARNING Never clean the barrel from the muzzle end; do not use a steel wire brush as it can damage the smooth surface of the barrel. Use a suitable cleaning rod and a brush of the correct caliber. Solvents can be harmful to the surface finish of the pistol. Read and follow the manufacturer’s warnings before using solvents or cleaners. Wear eye protection. AVOID OVER-LUBRICATION OF COMPONENTS. 1.
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8.3 Pistol Assembly 1. Check the inside of the pistol and remove all foreign objects. 2. Turnover the slide and insert the barrel. 3. Place the recoil spring on the recoil spring guide. Place the recoil spring guide assembly into the slide. (Special Note: Some models may use a recoil spring with one end smaller than the opposite end. Place the small end of the spring on the spring guide rod first.) 4. Put the recoil spring plug from the front onto the recoil spring and press it into the slide. 5.
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8.4 Function Verification The function check is performed on the assembled pistol to verify functionality. It should be performed after the completion of repairs and after each cleaning and assembly of the pistol. • Verify the operation of parts with the assembled pistol, with no ammunition. • Verify after finishing repair work. • Verify after every cleaning and assembling of the pistol. Procedure (magazine empty, in gun) Check the recoil spring and the cycle of the slide.
when it counts™ WARNING – MAINTENANCE Verify the magazine is removed – visually and physically confirm the pistol is unloaded before attempting disassembly or performing any maintenance steps. Failure to ensure the firearm is unloaded could result in unintentional discharge, causing injury or death. VERIFY THE FIREARM IS UNLOADED WARNING – INSPECTION Never use a firearm or magazine that shows signs of damage or fails a function check. Verify the magazine is the correct model and caliber for the pistol.
8.5 Manual Safety, Grip Safety, Magazine Safety 1. Cock the hammer and engage manual safety. Pull the trigger with the grip safety depressed. 2. The hammer should stay cocked. 3. Disengage the manual safety. Pull the trigger with the grip safety depressed. 4. The hammer should release. 5. Cock the hammer. Pull the trigger without depressing the grip safety. The hammer should remain cocked. 6. Without depressing the grip safety, remove the magazine. 7. Depress grip safety and pull the trigger.
when it counts™ 8.6 The Magazine and the outside condition of the pistol 1. Check if there is any dirt or damage on the magazine body (follower and bottom). 2. Check the mobility and springing of the follower. 3. Check the easy insert of the magazine into the receiver. 4. Check the correct catch and unlatch of the magazine. 5. Outside condition of the pistol 6. Check if there is any dirt or damage with the grips and the disassemblinglever. 7.
WARNING – ALTERATIONS 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 any parts or accessories not manufactured by SIG SAUER for this pistol. DO NOT ALTER ANY GUN 48 SIG422_1911_22LRmini_manual.indd 48 www.sigsauer.
when it counts™ 9.0 Sights 9.1 General Information The SIG SAUER pistol is equipped with drift adjustable fixed sights which have proven their worth under severe conditions. The sights consist of a rear sight and a front sight blade, designed and dimensioned to ensure rapid target acquisition even when visibility is poor. WARNING – SIGHT ADJUSTMENT Sight corrections should only be performed by someone with the necessary knowledge – the pistol could become damaged.
9.2 Sight Adjustment Rear Sight Adjustment • Unscrew the rear sight adjustment screw counter clockwise to move the sight to the right and left for windage adjustment. • To adjust the bullets impact to the left move the rear sight to the right. • To adjust the bullets impact to the right move the rear sight to the left. Front Sight Adjustment Changing the Front Sight • Unscrew the front sight set screw counter clockwise to replace the front sight. • Drift the front sight off the slide.
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10.0 Specifications .22LR Caliber 10 Magazine Capacity Trigger Pull SAO: 5.0 lbs average Overall Length 8.6” Overall Height 5.5” Overall Width 1.4” Barrel Length 5.1” Sight Radius 5.4” Sights Low Profile Three Dot Contrast Weight w/ Magazine 34.4 oz Frame Material Diecast Frame Finish PTFE Slide Material Aluminum PTFE Slide Finish Grips Custom Wood Weights and dimensions are approximate. Specifications subject to change without notice. 52 SIG422_1911_22LRmini_manual.
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D-11: Exploded View GSG-1911 10.1 Parts Diagram & Parts List G-1911 54 SIG422_1911_22LRmini_manual.indd 54 www.sigsauer.
when it counts™ Item Description 1 Slide 2 Receiver 3 Slide Stop 4 Barrel Fixing Pin 5 Magazine 6 Magazine Follower 7 Magazine Follower Pin 8 Magazine Follower Tab 9 Magazine Spring 10 Magazine Spring Holder 11 Magazine Base 12 Front Sight 13 Rear Sight 14 Breech Bolt 15 Breech Bolt Pin 16 Barrel 17 Recoil Spring Guide 18 Recoil Spring 19 Recoil Spring Plug 20 Barrel Bushing 24 Muzzle Cap 25 Ejector Pin 26 Ejector 27 Extractor Pin 28 Extractor 29 Extractor Spacer 30 Extractor Spring 31
10.2 Transportation and Storage When transporting your firearm to and from shooting activities, keep it unloaded for your safety and for the safety of others. When storing your firearm, keep it separated from ammunition, under lock and key if possible, and out of the reach of children and other inexperienced or unauthorized persons. WARNING – STORAGE Never place or store any firearm in such a manner that it may be dislodged.
when it counts™ 11.0 Service and Parts Policy 11.1 Parts Policy Our Service Department maintains a full complement of replacement parts. Even though most gunsmiths have the knowledge, training, and the ability to make necessary repairs to your firearm, the skill and workmanship of any particular gunsmith is totally beyond our control. Should your firearm ever require service, we strongly recommend that you return it to SIG SAUER (see section 11.3 “Shipping Firearms for Repair”).
WARNING – PARTS PURCHASERS It is the purchaser’s responsibility to be absolutely certain that any parts ordered from the factory are correctly fitted and installed. Firearms are complicated mechanisms and IMPROPER FITTING OF PARTS MAY RESULT IN A DANGEROUS MALFUNCTION, DAMAGE TO THE FIREARM, AND SERIOUS INJURY TO THE SHOOTER AND OTHER PERSONS. The purchaser and installer of parts must accept full responsibility for the correct adjustment and functioning of the firearm after such installation.
when it counts™ 11.3 Shipping Firearms for Repair In the event you need to return your firearm to the SIG SAUER Service Department, here’s what to do: 1. First contact Customer Service at (603) 772-2302 for an RMA number, which will allow SIG SAUER to track the status of your return from its receipt at SIG SAUER through its return to you. Please do not send your firearm until you obtain an RMA number. 2.
6. SIG SAUER is not responsible for any firearm until it is received, nor for damage incurred during shipment. 7. Ship your firearms insured and prepaid (we do not accept collect shipments) to: SIG SAUER, Inc. Attention: Service Department 18 Industrial Drive Exeter, NH 03833 Don’t forget to write your RMA number on the package. A copy of this instruction manual should always accompany this pistol and be transferred with it upon change of ownership. 60 SIG422_1911_22LRmini_manual.indd 60 www.sigsauer.
when it counts™ 11.4 Ordering Parts In the event you want to order parts for your firearm, contact Customer Service at (603) 772-2302. Have available the serial number of your firearm and the part diagram number for the part(s) you wish to order. A parts list and diagram of the pistol is provided in section 13.0. Please refer to the Service and Parts Policy. SIG422_1911_22LRmini_manual.
THE BASIC RULES OF SAFE FIREARMS HANDLING 1. ALWAYS treat every gun as if it were loaded. 2. ALWAYS be sure the barrel is clear of any obstruction. 3. ALWAYS be sure of your backstop, what lies beyond, and the safety of bystanders before you shoot. 4. ALWAYS use clean, dry, original factory-made ammunition of the proper type and caliber for your gun. 5. ALWAYS wear ear protection and safety glasses when shooting. 6.
when it counts™ SIG SAUER® Limited Lifetime Firearms Warranty SIG SAUER® warrants that the enclosed firearm was originally manufactured free of defects in material, workmanship and mechanical function.
when it counts™ www.sigsauer.com For Product Service on this model, Please Call (603) 772-2302 18 Industrial Drive, Exeter, NH 03833 USA P/N 1911088 SIG422_1911_22LRmini_manual.
