Ruger MINI-14 User Manual
I N S T R U C T I O N
M A N U A L
F O R
R U G E R
®
M I N I - 1 4
®
R I F L E
AUTOLOADING RIFLE
NOT FOR USE WITH MINI THIRTY RIFLES (cal. 7.62 x 39mm)
For Product Service on This Model Please Call:
(603) 865-2442 (See p. 33)
STURM, RUGER & C o m p a n y, Inc.
S o u t h p o r t, Connecticut 06890 U.S.A.
THIS INSTRUCTION MANUAL SHOULD A L WAYS A C C O M PA N Y THIS FIREARM AND BE
TRANSFERRED WITH IT UPON CHANGE OF OWNERSHIP, OR WHEN THE FIREARM IS LOANED OR
PRESENTED TO ANOTHER PERSON.
KMS1 & MS1/6-03 R17
READ THE INSTRUCTIONS AND
WARNINGS IN THIS MANUAL CAREFULLY
BEFORE USING THIS FIREARM
BLUED &
STAINLESS
STEEL
CALIBER
.223 (5.56mm)
FOR REFERENCE ONLY
These models are out of
production. They have been
superceded by the Ruger
New Mini-14 Ranch Rifle.
3
WARNING
“Children are attracted to and
can operate fire a rms 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
funcionar. Ellos pueden causarses
lesions graves y la muerte. Evite
que los niños tengan accesso a las
a r mas de fuego guard á n d o l a s
siempre con llave y descargadas
cuando no las esté utilizando. Si
usted tiene un arma de fuego
cargada en un lugar en que un
niño tiene acceso a ella y la usa
indebidamente, 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
IMPRISONMENT 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
OTHERWISE 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 crime to 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
thousand suicides each year by younger children and
teenagers who get access to firearms. Hundreds more die from
accidental discharge. It is likely that many more children
sustain serious 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 innocent 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
TAMPER-RESISTANT SAFETY DEVICE OR IS STORED
OR KEPT IN A SECURELY LOCKED CONTAINER.”
4
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 KNOW IS ACCESSIBLE
TO A MINOR.”
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.”
* * * * * * * * * * * * * * * * * * * * * *
Please check with your licensed retailer or state police for
additional warnings which may be required by local law or
regulation. Such regulations change constantly, and local
authorities are in the best position to advise you on such legal
matters.
5
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 individual
circumstances. Guns should be
securely stored unloaded, in a
secure location, separate from
their ammunition.
See “Storage Warning”, page 30.
NEVER INSTALL
LOCKING DEVICE
INSIDE TRIGGER GUARD
WARNING – LOCKING DEVICES
DO NOT INSTALL
INSIDE TRIGGER GUARD
INSTALL LOCK
AS SHOWN HERE
6
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®MINI-14®RIFLE properly. Please contact us if you have
any questions about it.
Only when you are certain you fully understand the Manual and can properly
carry out its instructions should you practice loading, etc. with live ammunition.
If you have any doubts about your ability to handle or use a particular type of
gun safely, then you should seek supervised instruction. Such personalized
instruction is often available from gun dealers, gun clubs or police departments.
If none of these sources can help you, write to the National Rifle Association,
11250 Waples Mill Road, 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
Page
General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Operation of Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
The Bolt Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Ammunition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Magazines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
To Load and Fire (With Magazine) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
To Load and Fire (Without Magazine) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
To Unload . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
To Reload the Rifle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
To Extract and Eject a Chambered Cartridge . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
To Remove a Bore Obstruction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
To Clear a Malfunction (“Jam”) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
To Minimize Malfunctions (“Jams”) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
Reassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Removal and Replacement of Fiberglass Handguard . . . . . . . . . . . . . . . . . . . . . .27
Magazine Inspection and Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
Care and Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
Maintenance of Stainless Steel Rifles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Sight Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Service and Parts Policy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Parts Drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
The Basic Rules of Safe Firearms Handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Warranty Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
“RUGER” and “Mini-14”, are registered U.S. trademarks.
7
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®MINI-14®RIFLE is a gas operated, box magazine fed,
autoloading rifle. It is simple, reliable, and consists of a relatively few rugged
components. The mechanism employs the Ruger fixed piston/moving cylinder
gas system in conjunction with a simplified Garand-type rotating bolt. The
Mini-14 Rifle can be field stripped for cleaning to its basic subassemblies in
seconds without the use of tools.
Music wire coil springs are used throughout the mechanism. The safety, located
in front of the trigger guard, blocks both the hammer and sear and permits the
slide to be cycled with the safety “ON”. A bolt lock mechanism is provided for
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
WARNINGS OF GREAT IMPORTANCE ARE
FOUND ON THE FOLLOWING PAGES:
Locking Devices 6 Unloading 16
Alterations 8 Bore Obstructions 19
Manual Safety 10 Malfunctions 22
Ammunition 11 Disassembly 23
Lead Exposure 12 Lubrication 29
Firing 14 Storage 30
Handling 15 Parts Purchasers 34
Sustained Firing 16
OTHER CAUTIONS AND WARNINGS APPEAR
THROUGHOUT THE MANUAL.
9
F i g u re 1. In this illustration the frequently used operating components are identified. Note
that the safety is re a rw a rd of the trigger guard and is there f o re in its “ON” (safe) position.
NOMENCLATURE
OPERATION OF SAFETY
The manual safety mechanism is located forward of the trigger for convenient
operation and is “ON” when in its fully rearward position intruding into the
trigger guard. (See Fig. 2) The safety can be moved to “ON” (extreme rearward
position) only when the hammer is cocked. When the safety is “ON”, it blocks
both the hammer and sear. The safety should always be placed “ON” before
loading or unloading the rifle and should be kept “ON” at all times except when
actually firing.
Figure 2.
SAFETY “ON” SAFETY “OFF”
(ready to fire)
REAR SIGHT
BOLT
BOLT LOCK PLUNGER
SLIDE HANDLE
TRIGGER GUARD
HANDGUARD
TRIGGER
SAFETY SHOWN “ON”
MAGAZINE LATCH
STOCK
convenience in holding the bolt open for loading and inspection. The firing pin
is retracted mechanically as the bolt starts to unlock and the rifle will fire only
when the bolt is locked. The one-piece American hardwood stock is reinforced
with steel liners in stressed and high temperature areas. The “All-Weather”
model features a synthetic stock and stainless steel construction.
WARNING –MANUAL SAFETY
THE BOLT LOCK
The Mini-14 Rifle is designed so that the bolt remains open after the last shot has
been fired, provided there is a magazine in the rifle. When the magazine is
empty, the magazine follower actuates the bolt lock which is designed to retain
the bolt and slide in their rearward position.
WARNING: The bolt lock is not a safety device. It should not be used to hold the
bolt back when there are cartridges in the magazine. A slight jar to the butt end
of the rifle will cause the bolt lock to disengage and to feed a cartridge into the
chamber.
The bolt lock should be relied on only to hold the bolt in its rearward position
when the chamber is empty and an empty magazine is in place. The only purpose
of the bolt lock is for convenience in the rapid changing of magazines and for
holding the bolt in its rearward position when the rifle is unloaded for the
purpose of cleaning or inspection.
OPERATION OF BOLT LOCK
To manually engage the bolt lock to keep
the bolt open: (See Figure 3)
1. Pull the slide handle all the way to
the rear.
2. Depress the bolt lock plunger and
allow the slide to move forward
until it stops.
3. Put safety “ON” (push fully
rearward).
10
Figure 3
Keep the safety on unless actually firing.
Always move the safety fully to its intended
position and check it. The safety is not “ON”
unless it is completely “ON”. Never depend on
a safety mechanism or any other mechanical
device to justify careless handling or
permitting the rifle to point in an unsafe
direction. The only “safe” rifle is one in which
the bolt is open, the chamber is empty, and
there is no magazine in the gun.
KNOW HOW TO USE THE SAFETY
11
WARNING –AMMUNITION
To release the slide (which allows the
bolt to go forward) keep safety “ON” and
either:
1. Remove the magazine, draw the
slide handle to the rear and release,
or;
2. With an empty magazine in place,
draw the slide handle fully to the
rear and hold it there. Then, while
holding the slide handle, depress
the magazine follower slightly with
the thumb, remove the thumb, and
then allow the slide to go forward. (See Figure 4)
CAUTION: Slide is under heavy spring tension and can injure fingers when it
slams shut.
AMMUNITION
The RUGER®MINI-14®RIFLES are chambered for the .223 Remington
(5.56mm) cartridge. The Mini-14 Rifle is designed to use either standardized U.S.
military, or factory loaded sporting .223 (5.56mm) cartridges manufactured in
accordance with U.S. industry practice. See “Ammunition Notice” & “Ammunition
Warning”, below.
USE ONLY FACTORY AMMUNITION LOADED
TO U.S. INDUSTRY STANDARDS
Figure 4
AMMUNITION (CARTRIDGES) NOTICE
WE SPECIFICALLY DISCLAIM RESPONSIBILITY FOR ANY DAMAGE
OR INJURY WHATSOEVER OCCURRING IN CONNECTION WITH, OR
AS THE RESULT OF, THE USE IN RUGER FIREARMS OF FAULTY, OR
NON-STANDARD, OR “REMANUFACTURED” OR HAND LOADED
(RELOADED) AMMUNITION, OR OF CARTRIDGES OTHER THAN
THOSE FOR WHICH THE FIREARM WAS ORIGINALLY CHAMBERED.
Closing The Bolt
Death, serious injury, and damage
can result from the use of wrong
ammunition, bore obstructions,
powder overloads, or incorrect
cartridge components. Even the
strongest gun can be “blown up” as
a result of excess pressure. Always
wear shooting glasses and hearing
protectors.
IMPROPER AMMUNITION
DESTROYS GUNS
WARNING – LEAD EXPOSURE
Discharging firearms in poorly ventilated
areas, cleaning firearms, or handling
ammunition may result in exposure to
lead and other substances known to the
state of California to cause birth defects,
reproductive harm, and other serious
physical injury. Have adequate ventilation
at all times. Wash hands thoroughly after
exposure.
SHOOTING OR CLEANING GUNS
MAY EXPOSE YOU TO LEAD
Ruger Mini Thirty Magazine
(Incorrect)
For Caliber 7.62 x 39mm
Ammunition Only
Do not use in Mini-14
Ruger Mini-14 Magazine
(Correct)
For Caliber .223
Ammunition Only
Bottom Top Side Bottom Top Side
Never attempt to use 7.62 x 39mm ammunition in Ruger Mini-14 rifles, as it will
not chamber correctly and will “jam” the action. As with any firearm, always
wear safety shooting glasses and adequate hearing protection.
12
MAGAZINES
RUGER®MINI-14®magazines are identified by having three vertical
creases in the side of the magazine versus one vertical crease in the Ruger Mini
Thirty magazine. The bottom of the Mini-14 magazine is more rectangular than
the generally tapered bottom of the Mini Thirty magazine, and the follower,
visible from the top of the magazine, is distinctly more pointed on the Mini
Thirty (see illustrations below). DO NOT ATTEMPT TO USE MINI THIRTY
MAGAZINES IN RUGER MINI-14 RIFLES.
13
LOADING THE MAGAZINE
Use only clean ammunition of the proper caliber manufactured to U. S. Industry
specifications, in good condition. (See Notice and Warnings in other sections of
this manual pertaining to Ammunition).
To load the magazine, align each cartridge with the bullet forward (pointing
toward the hole in the front of the magazine body) and push downward until the
cartridge snaps into place. Do not attempt to load more than the designated
number of cartridges for which the magazine has been designed. RUGER
®
MINI-14®RIFLES are sold with 5 round Ruger magazines.
The RUGER®MINI-14®magazine is not interchangeable with the Ruger
Mini Thirty magazines. Do not use non-Ruger magazines -- they may cause
malfunctions.
DAMAGED, NON-STANDARD, OR IMPROPERLY
ASSEMBLED MAGAZINES SHOULD NOT BE USED.
THEY CAN CAUSE THE RIFLE TO MALFUNCTION.
INSERTING THE MAGAZINE
See Figure 5. The magazine may be inserted with the bolt either in the closed or
open position (See “Bolt Lock” section p. 10).
1. Hold the magazine at an angle as
shown and insert all the way up
into the magazine well. NOTE:
There is a hole in the top-front
p o rtion of the magazine that
mates with a stud on the inside of
the receiver.
2. Pull the bottom of the magazine
toward the trigger guard until the
magazine latch at the rear of the
magazine well engages. Check to
be sure that the magazine is
securely latched into place.
REMOVING THE MAGAZINE
To remove the magazine, simply push the magazine latch forward until the rear
end of the magazine drops out of the magazine well. The magazine can then be
withdrawn from the rifle. To minimize the possibility of damage and malfunctions, do not let the magazine drop to the ground (See Figure 6, p. 23).
Figure 5
TO LOAD AND FIRE (WITH MAGAZINE)
Practice this important aspect of gun handling (with an unloaded rifle) until you
can perform each of the steps - described below - with skill and confidence. But
before you do anything with the rifle, please first read completely through this
manual. This procedure begins with an empty rifle with its magazine out.
1. Be certain the muzzle is pointing in a safe direction. (See Rule 2, p. 42).
2. Before inserting loaded magazine, engage the bolt lock so the bolt is held
open. Check the chamber to be certain it is empty. MOVE THE SAFETY TO
THE “ON” POSITION. (See Figure 3, p. 10).
3. Load a magazine with the desired number of cartridges.
4. Insert the loaded magazine into the magazine well, and immediately...
5. Draw the slide handle all the way to the rear and release it, allowing the slide
to snap forward under full spring force. A cartridge will be stripped from the
magazine and chambered by the motion of the bolt.
WARNING: If cartridges do not feed smoothly from the magazine into the
chamber then do not use the rifle until the problem is corrected. (See
“Malfunction Warning” p. 22)
6. The rifle is now cocked and a loaded cartridge is chambered. Visually check to
be certain the safety is in the “ON” position.
7. When you are ready to fire the rifle, move the safety to the “OFF” position.
WARNING: DO NOT TOUCH THE TRIGGER UNTIL YOU ARE ACTUALLY
READY TO FIRE. KEEP THE SAFETY “ON” UNLESS ACTUALLY FIRING.
8. The rifle will fire one shot each time the trigger is pulled until the magazine is
empty. Some of the gas produced by the combustion of the powder is used to
push the slide and bolt to the rear, which extracts and ejects the fired cartridge
case, recocks the gun, and reloads a new cartridge from the magazine into the
firing chamber.
WARNING –FIRING
14
The bolt automatically opens
and shuts quickly while firing.
Keep face and hands away from
it. Hot brass and powder gas is
ejected quickly and can burn
you. The rifle should be fired
from the right shoulder.
Always wear shooting glasses
and hearing protectors.
BOLT OPENS FAST–
HOT BRASS EJECTED
15
9. Immediately following the firing of a shot, and if a subsequent shot is not to
be fired at once, put the safety “ON” while the rifle is still pointing in a safe
direction down range. The safety should be moved to the “ON” position as
soon as firing is completed, and it should be “ON” at all times except when
the rifle is on target and being fired.
10. When the last cartridge in the magazine has been fired, the bolt lock will
automatically engage and hold the bolt and slide in the rearward, open
position. CAUTION: Autoloading firearms have reciprocating bolts and slides.
Do not position your fingers or face so these components can strike you
when the gun is fired.
If dropped or
s t r uck with the
safety “off”, the
rifle may fire .
Keep chamber
empty unless
actually firing!
Keep safety “on”
unless actually
f i r i n g !
ANY GUN
MAY FIRE IF
DROPPED
WARNING –HANDLING
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