Ruger Gp100 Instruction Manual

INSTRUCTION
MANUAL
FOR
RUGER®
GP100®
DOUBLE-ACTION REVOLVER
For Product Service on This Model Please Call:
(603) 865-2442 (See p. 23)
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.
KT & T 1/03 C
R11
READ THE INSTRUCTIONS AND
WARNINGS IN THIS MANUAL CAREFULLY
BEFORE USING THIS FIREARM
BLUED &
STAINLESS...

3
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...

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...

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
STORAGE. 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 PERSONS.”
North Carolina:
“IT IS UNLAWFUL TO STORE OR LEAVE A FIREARM
THAT CAN BE DISCHARGED IN A MANNER THAT A
REASONABLE PERSON SHOULD...

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
trigger 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...

7
FIREARMS SAFETY-YOUR RESPONSIBILITY
SAFETY MUST BE THE FIRST AND CONSTANT
CONSIDERATION OF EVERY PERSON WHO
HANDLES FIREARMS AND AMMUNITION.
This Instruction Manual is designed to assist you in learning how to use and care
for your RUGER®GP100®revolver properly.
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
particular...

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 parts or accessories
not made by Sturm, Ruger & Co. Inc.
DO NOT ALTER ANY GUN
8
!
!
FIREARMS ARE DANGEROUS WEAPONS–
READ THE INSTRUCTIONS AND WARNINGS IN THIS
MANUAL THOROUGHLY AND CAREFULLY BEFORE USING.
GENERAL INFORMATION
AND MECHANICAL CHARACTERISTICS
The RUGER®GP100® revolver is a double-action firearm which is
specifically designed...

The internal parts are installed either through the top or bottom of the grip-
frame; therefore, no side plateis needed. The resulting doublesolid frame
contributes greatly to the extraordinary strength and reliability of these
revolvers.
The RUGER
®GP100® revolver has a transfer bar which is connected directly
to the trigger. The transfer-bar safety system provides that the hammer blow can
be transmitted to the firing pin only when the trigger is pulled all the way to the
rear. This is a positive...

10
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.
IMPROPER AMMUNITION
DESTROYS GUNS
AMMUNITION
RUGER®GP100® revolvers will chamber the .357 Magnum, .38 Special +P,
.38 Special +P+, and the .38 Special cartridge. Ruger revolvers are designed for
use with cartridges of the correct caliber which are manufactured in accordance
with the U.S. Industry...

11
HANDLING
CARRYING:The GP100 revolver can be carried with all chambers loaded. When
the hammer and trigger are fully forward, the transfer-bar is lowered out of its
firing position and the hammer rests directly on the frame.
!WARNING – HANDLING
If the trigger is held to the rear, the gun
can fire if the hammer strikes the
transfer bar. Note that it need not be a
deliberate effort to pull the trigger. Any
situation where the trigger attains its
rearward position and permits the
transfer bar to be...