Walther P99 QS Instruction Manual

Safety & Instruction Manual

WALTHER P99 Pistols

P99 AS
P99 QA
P99 DAO

Full Size/Compact

Read the instructions and warnings in this manual
CAREFULLY BEFORE using this firearm.

Walther America

2100 Roosevelt Avenue • Springfield, MA 01104

1-800-372-6454 • Fax: [phone]

www.waltheramerica.com

WARNING

READ THESE INSTRUCTIONS
AND WARNINGS CAREFULLY.
BE SURE YOU UNDERSTAND THESE
INSTRUCTIONS AND WARNINGS
BEFORE USING THIS FIREARM.
FAILURE TO READ THESE
INSTRUCTIONS AND TO FOLLOW
THESE WARNINGS MAY RESULT
IN SERIOUS INJURY OR DEATH
TO YOU AND OTHERS.

This SAFETY & INSTRUCTION
MANUAL should always
accompany this firearm and be
transferred with it upon change of
ownership or when presented to
another person.
A copy of the SAFETY & INSTRUCTION
MANUAL is available FREE
upon request from:

WALTHER AMERICA
CUSTOMER SUPPORT CENTER
2100 ROOSEVELT AVENUE
SPRINGFIELD, MA 01104
Phone: [phone]
E-mail: [e-mail]

NOTE
This manual refers to the use of the pistol by civilian users. Instructions for law
enforcement use may differ from what is described in this manual.

Throughout this instruction manual, position designations such as "left," "right,"
"forward," "rear," and so on, are referenced to a pistol held in a normal firing position.
In other words, pointed away from the shooter, barrel in a generally horizontal
direction, and with the grip of the pistol pointing downwards.

Explanations in this manual are based on right hand operation. Left-handed users
should operate vice versa.

DISCLAIMER OF LIABILITY
The first concern when handling any firearm is safety. The failure to do so may result
in property damage, serious bodily injury or even death. WALTHER specifically
disclaims any and all liability from anyone arising out of the use of this firearm and its
accessory. Under no circumstances shall WALTHER be responsible for incidental or
consequential damages with respect to economic loss or injury to person or property
due to negligence, improper use, failure to following instructions in this manual,
unsafe handling, failure to maintain the pistol, unauthorized replacement of parts,
disregard of statutory rules or laws or any other modification to the pistol.

2

Table of Contents

YOUR SAFETY RESPONSIBILITIES 4

1

1.1 SAFE STORAGE & TRANSPORTATION 7

2 Product Description 8

2.1 Main Features 8

2.2 Package Contents 8

2.3 Ammunition 9

2.4 Functional Elements, Model Number Identification 11

3 PREPARATION FOR FIRING 13

3.1 Inspecting the Pistol 14

3.2 Loading 15

3.3 Decocker (P99 AS) 17

3.4 Firing the P99 DAO, P99 QA, and P99 AS 18

3.5 Exchanging empty Magazines 20

3.6 Unloading the Pistol 21

3.7 Clearing Misfires 22

4 Field-Stripping, Cleaning, Lubrication, and Maintenance 22

4.1 Main Components 23

4.2 Magazine 26

4.3 Cleaning the Pistol 27

4.4 Lubrication 28

4.5 Maintenance before Storing 28

5 Adjusting the Pistol to its User 29

5.1 Grip 29

5.2 Lanyard Loop 29

5.3 Sights 29

6 WARRANTY 31
7 CONTACT & SHIPPING 32
8 ACCESSORIES 33

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1 YOUR SAFETY RESPONSIBILITIES

SAFETY IS YOUR NUMBER ONE RESPONSIBILITY!!!!
At home, in the field, at the range, or anywhere, the first concern of every firearm

owner should be safety. Apply the following safety rules in every situation, with any
kind of firearm. If you feel uncertain about any operational aspects of your handgun,
please contact WALTHER at 1-800-372-6454 before proceeding with its operation.

WARNING: YOU MUST FOLLOW ALL OF THESE SAFETY RULES TO
ENSURE THE SAFE USE OF YOUR FIREARM. THE FAILURE TO
FOLLOW THESE BASIC FIREARM SAFETY RULES MAY RESULT IN AN
UNINTENDED DISCHARGE WHICH COULD CAUSE SERIOUS
PERSONAL INJURY OR DEATH TO YOU OR OTHERS.

• ALWAYS KEEP YOUR FIREARM POINTED IN A SAFE DIRECTION. Never
point a firearm at anyone or anything you do not intend to shoot, whether or
not it is loaded. This is particularly important when loading, unloading, or field
stripping the gun. ALWAYS control the direction of the firearm.

• ALWAYS TREAT EVERY FIREARM AS IF IT IS LOADED AND WILL FIRE
IF THE TRIGGER IS PULLED. Do not take anyone’s word that the firearm is
unloaded – always check for yourself. Never pass your firearm to another
person until the cylinder or action is open and you visually check that it is
unloaded. Keep your firearm unloaded and safely stored when not in use.

• NEVER PLACE YOUR FINGER INSIDE THE TRIGGER GUARD OR ON
THE TRIGGER UNLESS YOU INTEND TO FIRE. Ensure that other objects
do not touch the trigger.

• ALWAYS BE SURE OF YOUR TARGET AND WHAT IS BEYOND IT.
Always be sure of where the bullet will strike and shoot only where there is a
safe back stop free of obstructions, water or other surfaces which can cause
ricochets. Do not fire into the sky.

• NEVER CROSS OBSTACLES SUCH AS FENCES OR STREAMS WITH A
LOADED FIREARM.

• SAFE GUN HANDLING IS YOUR PERSONAL RESPONSIBILITY at all
times. Firearms are dangerous and can cause serious injury or death if they
are misused or used inappropriately. Safety must be the prime consideration
of anyone who owns or handles firearms.
Accidents are the result of violating the rules of safe gun handling and
common sense. Firearm safety training is available. Contact your dealer, law
enforcement agency, local sportsman’s club, etc. for availability.

4

YOUR SAFETY RESPONSIBILITIES CONT’D.

• YOU ARE RESPONSIBLE FOR THE FIREARM AT ALL TIMES.
In owning a firearm, you must undertake full-time responsibility for your
firearm’s safety and security. You must protect yourself and all others against
injury or death from misuse of the firearm 24 hours a day.

• FIREARM SECURITY IS YOUR RESPONSIBILITY.
You must secure firearms safely from children and/or unauthorized users.
Your firearm should always be kept unloaded and locked when not in use. A
lock has been provided for this purpose. Never assume that the use of this
lock is sufficient to safely secure your firearm. You must always evaluate your
personal situation and employ the security system(s) that meets your needs
and prevents children and unauthorized users from gaining access to your
firearm.

• APPROPRIATE USE FOR YOUR FIREARM MEANS USING YOUR
FIREARM FOR LEGAL PURPOSES.
For example - target shooting and lawful resistance of deadly criminal force. It
is your responsibility to ensure that you are in compliance with all applicable
laws and ordinances regarding the use of your firearm.

• NEVER RELY ON MECHANICAL FEATURES ALONE. Only your safe gun­handling habits will ensure the safe use of your firearm. This is your
responsibility.

• ALWAYS SAFELY STORE AND SECURE YOUR FIREARM.
Safe and secure storage of your firearm is one of your most important
responsibilities. It is a full-time responsibility. You must always secure your
firearm and ammunition separately so that they are not accessible to children
and/or other unauthorized persons.

• NEVER KEEP AMMUNITION IN THE SAME LOCATION AS THE HANDGUN.
Store each in a separate and secure place.

• ALWAYS WEAR EYE AND EAR PROTECTORS THAT ARE SPECIFIED FOR
FIREARM USE every time you discharge your firearm. Make sure others in
the vicinity of where you will be shooting do so as well.

• NEVER USE ALCOHOL OR DRUGS BEFORE OR WHILE SHOOTING.
Do not use your firearm if you are on any medication which impairs, even
slightly, your mental or physical ability.

• ALWAYS HAVE ADEQUATE VENTILATION.
Discharging firearms in poorly ventilated areas, cleaning firearms, or handling
ammunition may result in exposure to lead and other substances known to
cause birth defects, reproductive harm, and other serious physical injury.
Review the warnings and labels for all ammunition and cleaning products
carefully. Wash hands thoroughly after exposure.

5

YOUR SAFETY RESPONSIBILITIES CONT’D.

• BEFORE HANDLING ANY FIREARM, UNDERSTAND ITS OPERATION.
Not all firearms are the same. Familiarize yourself with the mechanical
features of any firearm you intend to use. If you feel uncertain about any
operational aspects of your handgun, please contact WALTHER at
1-800-372-6454 before proceeding with its operation.

• NEVER ALLOW A FIREARM TO BE USED BY INDIVIDUALS WHO DO NOT
UNDERSTAND ITS SAFE OPERATION OR HAVE NOT READ THESE
FIREARM SAFETY RULES.

• ALWAYS USE THE CORRECT AMMUNITION FOR YOUR PARTICULAR
FIREARM as indicated by the marking on the barrel. Never use non-standard,
reloaded, or “handloaded” ammunition which has not been subjected to
internal ballistic pressure testing.

• BE SURE ALL ACCESSORIES, SUCH AS HOLSTERS AND GRIPS, ARE
COMPATIBLE with the handgun and that the accessories do not interfere with
safe operation.

• NEVER DISASSEMBLE YOUR HANDGUN beyond the field stripping
procedure outlined in this manual. Improper disassembly or reassembly of
your handgun may be dangerous and can lead to serious injury or death.

• NEVER MANIPULATE, ADJUST OR CHANGE ANY OF THE INTERNAL
COMPONENTS OF YOUR FIREARM including the firing pin, sear, or
drawbar.
Improper manipulation of any internal component may affect the safety and
reliability of your firearm and may cause serious injury or death.

• NEVER ALLOW ANY ALTERATION OR REPLACEMENT OF PARTS IN
YOUR WALTHER FIREARM UNLESS PERFORMED BY A QUALIFIED
GUNSMITH using genuine WALTHER parts. If you do otherwise, improper
functioning of your firearm may occur and serious injury or death may result.

WARNING: SAFE USE OF A FIREARM IS YOUR PERSONAL
RESPONSIBILITY AND THE FAILURE TO FOLLOW ALL OF THESE BASIC
SAFETY RULES MAY RESULT IN SEVERE PERSONAL INJURY OR
DEATH TO YOU OR OTHERS.
YOU ARE THE MOST IMPORTANT SAFETY DEVICE WHEN IT COMES
TO THE USE OF YOUR FIREARM AND WALTHER WILL NOT BE
RESPONSIBLE FOR ANY PERSONAL INJURY, DEATH OR PROPERTY
DAMAGE THAT RESULTS FROM:

6

(1) THE CRIMINAL OR NEGLIGENT USE OF THIS HANDGUN;
(2) A DISREGARD OF THESE SAFETY INSTRUCTIONS AND

WARNINGS;
(3) IMPROPER OR CARELESS HANDLING OF THIS FIREARM;
(4) THE USE OF NON-STANDARD, DEFECTIVE, IMPROPER OR

RELOADED AMMUNITION; OR
(5) IMPROPER OR NEGLIGENT MODIFICATIONS OR REPAIRS TO THE

HANDGUN.

1.1 SAFE STORAGE & TRANSPORTATION

WARNING: FIREARMS ARE DANGEROUS WHEN USED AND STORED
IMPROPERLY THEY POSE A RISK OF SERIOUS OR FATAL INJURIES.
FIREARMS CAN BE ESPECIALLY DANGEROUS TO CHILDREN WHEN
THEY ARE STORED IN AN IRRESPONSIBLE AND UNSAFE MANNER.
FOR YOUR SAFETY AND THE SAFETY OF OTHERS, IT IS IMPERATIVE
THAT YOU KEEP YOUR FIREARM LOCKED AND UNLOADED IN A
SECURE PLACE.
THE AMMUNITION SHOULD BE STORED IN A SEPARATE, SECURE
LOCATION WHEN IT IS NOT IN USE.
SAFE AND SECURE STORAGE OF YOUR FIREARM IS ONE OF THE
MOST IMPORTANT RULES OF FIREARM SAFETY.
YOUR FAILURE TO FOLLOW THESE RULES MAY RESULT IN SERIOUS
INJURY OR DEATH TO YOU OR OTHERS.

• ALWAYS SECURE YOUR FIREARM IN A MANNER THAT WILL PREVENT
UNAUTHORIZED ACCESS.

• Whenever your firearm is not in use, keep it unloaded and locked. Your
safety and the safety of others requires that you always secure and store
your firearm in a manner that will prevent unauthorized access. Never leave
a firearm unattended unless it is locked, unloaded and secured.

• ALWAYS USE THE LOCK PROVIDED BY WALTHER TO SECURE YOUR
FIREARM.
Please read and follow the instructions packaged separately for the use of
this lock. A lock, when properly used, can be an effective tool in preventing
unauthorized access to your firearm. There are other alternative locks and
safe storage containers available in the marketplace which may also be
appropriate for your particular needs. Consult your local gunshop, hardware
store, or local police department for guidance on the variety of other safe
storage devices or practices which may be appropriate for your particular
needs. By purchasing this firearm you have accepted the responsibility of
safely securing the firearm at all times and preventing its unauthorized use.
Never assume that the use of this lock alone is sufficient to safely secure
your firearm. It is your personal responsibility to select and use whatever
measures or practices that will enable you to be absolutely certain that your
firearm is secure at all times.

WARNING: NEVER LOCK A LOADED FIREARM
AND NEVER LOAD A LOCKED FIREARM!!

• ALWAYS STORE YOUR FIREARM AND AMMUNITION SEPARATELY so
that they are not accessible to children or other unauthorized persons. Safe
and secure storage of your firearm and ammunition are your responsibility. It
is a full-time responsibility.

7

SAFE STORAGE & TRANSPORTATION CONT’D.

• NEVER ASSUME THAT A “HIDING” PLACE IS A SECURE STORAGE
METHOD.
Others may be aware of your storage location or come upon it by chance. It
is your personal responsibility to use common sense when storing your
firearm and ammunition and to always make sure they are not accessible to
children or other unauthorized persons.

• NEVER TRANSPORT A LOADED FIREARM.
When transporting your firearm, be sure it is unloaded and locked. Safe and
secure transportation of your firearm is your responsibility.

• ALWAYS FOLLOW THE LAW!
Many jurisdictions have laws that make it a crime to keep a firearm unlocked
and in an area accessible to children or others. Keeping a firearm locked and
unloaded when not in use is not only common sense safety practice... IT IS
THE LAW. You must be familiar with all local, state, and federal laws
regarding the safe storage and transportation of your firearm. Failure to know
and follow the law may result in unauthorized access or use of your firearm
by another. Obey all laws relating to the storage and transportation of
firearms. Your local police department or gunshop can furnish you with
available information on storing and/or transporting a firearm safely and
legally.

• YOUR FIREARM IS YOUR RESPONSIBILITY.
You must prevent your firearm from being stolen or from being used by
untrained or unqualified individuals. Keep it locked, unloaded and secured
when not in use.

2 Product Description

2.1 Main Features

The P99 offers the choice between Full Size (FS) and Compact (C) frame sizes.
The P99 is available in 9mm x 19 and .40 S&W cartridges, and with Anti-Stress,
Quick-Action and Double-Action-Only trigger actions.

Anti-Stress (AS): Traditional Double-Action/Single-Action trigger with Decocker.
Quick-Action (QA): The pre-set trigger action with short trigger travel and same

trigger pull from the first to the last round, and Field-Stripping Aid.

Double-Action-Only (DAO): Double-Action Trigger with same trigger pull from the

first to the last round. The striker returns to its de-cocked position after each shot.

Details of the different trigger actions will be further explained below.

2.2 Package Contents

9 Pistol in plastic case 9 Spare Magazine 9 Instruction Manual

9 Allen key and front sights

L (P99 Full Size),
or size S (P99 Compact)

Note: Actual package contents may differ from description in Instruction Manual

of different heights (only for
P99 with polymer sights)

9 Test Target 9 Backstraps in sizes S and
9 Cleaning Rod

8

2.3 Ammunition

WARNING: NEVER USE AMMUNITION NOT SPECIFICALLY DESIGNATED
FOR USE IN YOUR WEAPON. FAILURE TO USE THE SPECIFIC
CARTRIDGE INTENDED FOR USE IN THE P99 PISTOL MAY CAUSE THE

PISTOL TO JAM, FAIL TO FIRE OR EVEN GENERATE EXCESSIVE GAS
PRESSURE WHICH CAN DAMAGE OR DESTROY THE PISTOL, CAUSE
PERSONAL INJURY, DEATH OR PROPERTY DAMAGE.

Locate the caliber designation marked on the
pistol. This information indicates the ammunition
that must be used in this pistol (see 2.3 Figure 1).
You are responsible for selecting ammunition that
meets industry standards and is appropriate in
type and caliber for this firearm.

Never use a cartridge not specifically designated
for use in your firearm. Pressure from the wrong
type of ammunition may exceed the capability of

2.3 Fig. 1

your firearm and may damage or even rupture
your firearm.

Never mix ammunition.
In some cases, a round of ammunition not specified on your handgun may fit into the

chamber. Firing ammunition not specified on your handgun may cause it to rupture
and cause serious injury or death to you or others.

Always inspect your ammunition before using it. Never use dirty, corroded or
damaged ammunition which can lead to a burst cartridge which may cause damage
to the handgun and personal injury or death.

Use only commercially manufactured ammunition with internal ballistic pressures
which are in strict accordance with the specifications of the Sporting Arms and
Ammunition Manufacturers’ Institute (SAAMI). If you are uncertain, contact your
ammunition supplier for verification.

WARNING: NEVER USE NON-STANDARD, RELOADED OR
“HANDLOADED” AMMUNITION WHICH HAS NOT BEEN SUBJECTED TO
INTERNAL BALLISTIC PRESSURE TESTING.
RELOADED OR HANDLOADED AMMUNITION, MAY HAVE MANY
MANUFACTURING AND QUALITY VARIABLES (SUCH AS THE TYPE AND
AMOUNT OF GUN POWDER).
ANY AMMUNITION THAT IS IMPROPERLY MANUFACTURED, EVEN IN
THE SLIGHTEST DEGREE, MAY FAIL TO FIRE OR MAY GENERATE
EXCESSIVE INTERNAL PRESSURES WHICH CAN DAMAGE OR EVEN
RUPTURE THE FIREARM, CAUSING PERSONAL INJURY OR DEATH TO
THE SHOOTER OR THOSE IN THE IMMEDIATE VICINITY.

A firearm and ammunition are a system and must work together. Their performance
is closely related. There are different types of ammunition for different types of
firearms. Your firearm has been designed for ammunition of a specific type and a
specific caliber. It is important to select the proper ammunition for your firearm.

9

Different combinations of bullet velocity, bullet weight and firearm weight can have
major impact on felt recoil; high felt recoil can be uncomfortable to some shooters.

For example:

• Gun Weight: lower gun weight increases felt recoil.

• Bullet Weight: higher bullet weight increases felt recoil.

• Bullet Velocity: higher bullet velocity increases felt recoil.

To acclimate yourself to higher levels of felt recoil, consider the following:

• Use a firm two-hand hold on the grip when firing.

• Always start your shooting experience with the lowest bullet velocity and

lowest bullet weight available for your firearm.

• Ask your firearm dealer to suggest the lowest power, lowest velocity, lightest
bullet weight for your firearm.

• You can also consider changing your firearm’s grip configuration/composition
to better fit your hand’s specific size and shape.

“Plus-P” (+P) ammunition generates pressures in excess of the pressures associated
with standard ammunition. Such pressures may affect the wear characteristics of
your P99 pistol.

“Plus-P-Plus” (+P+) ammunition must not be used in WALTHER firearms. This
marking on the ammunition designates that it exceeds established industry
standards, but the designation does not represent defined pressure limits and
therefore such ammunition may vary significantly as to the pressures generated.

Some brands of ammunition may cause difficulty in extracting spent cartridge cases
from the chamber. If this situation occurs, thoroughly clean the chamber with solvent.
If this condition persists, we recommend changing to another brand of ammunition.

10

)

2.4 Functional Elements, Model Number Identification

Barrel

Slide Stop Notch

Slide Stop Lever

Front Sight

Slide

Accessory Rail

Take Down Catch

Frame
Trigger Guard

Trigger

Slide Serrations

Magazine Release

Grip

Magazine

Rear Sight

Backstrap

Lanyard Loop
(FS only)

Muzzle

Recoil Guide Rod

MODEL NUMBER

Slide End Cap
(Striker Status Indicator)

SERIAL NUMBER

Decocker
(P99 AS only)

Ejection Port

Extractor
(Loaded
Chamber
Indicator

Field-Stripping Aid
(P99 QA only)

11