IMPORTANT INSTRUCTIONS
FOR
MODEL 52B
.22 CALIBER BOLT ACTION RIFLE
This is one of the famous line of Winchester
World Standard arms. As one of the Classic
Traditions models you can expect the same
quality and satisfaction as with the original
historic Model 52B introduced in 1919. And,
as with the original, you'll appreciate its
economy of design, quick handling properties
and smooth functioning.
U.S. REPEATING ARMS COMPANY, INC.
275 Winchester Avenue
New Haven, CT, U.S.A. 06511-1970
Administrative Offices:
275 Winchester Avenue,
Morgan, UT, U. S. A. 84050-9333
Winchester trademarks licensed from Olin Corporation.
Contents Page
New gun owner s record.
Gun safety warnings . . . . . . . . . . . . . . . . . . . . . . . . .3
Use the space below to record information about your new
General features . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Winchester Model 52B rifle.
General description . . . . . . . . . . . . . . . . . . . . . . . . .8
Terminology and descriptions . . . . . . . . . . . . . . . . .8
Serial Number ____________________________________
Serial number . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Ammunition . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Caliber __________________________________________
General operation . . . . . . . . . . . . . . . . . . . . . . . . .11
Grade ___________________________________________
Initial cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Oiling the action . . . . . . . . . . . . . . . . . . . . . . . . . .11
Purchase Price ____________________________________
Operation of the safety . . . . . . . . . . . . . . . . . . . . . .12
Cocking indicator . . . . . . . . . . . . . . . . . . . . . . . . .12
Purchased From ___________________________________
Inserting and removing the bolt . . . . . . . . . . . . . .13
Date of Purchase __________________________________
Loading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Unloading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Trigger System . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Forearm adjustment screw . . . . . . . . . . . . . . . . . . .20
Scope mount and sights . . . . . . . . . . . . . . . . . . . . .20
Cleaning and maintenance suggestions . . . . . . . . .21
Ordering parts . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Service or repair . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Questions & Winchester.com . . . . . . . . . . . . . . . .27
Winchester trademarks licensed from Olin Corporation
Made in USA. Printed in Japan.
©1997 " KP982/97360
1
MODEL 52B BOLT ACTION 22 RIMFIRE GUN SAFETY WARNINGS
The Model 52 is what legends are made of. Your IT IS ESSENTIAL THAT THESE OPERATING
Model 52B offers the accuracy you want in a rimfire INSTRUCTIONS BE THOROUGHLY STUD-
bolt action. It has the renowned Micro Motion trig- IED BEFORE USING THIS FIREARM TO
ger system. Producing a trigger system like this is ASSURE PROPER AND SAFE GUN HAN-
labor intensive and requires extraordinary precision. DLING. FAILURE TO FOLLOW THESE
Watch-like part fits like you see in a 52B are rare in INSTRUCTIONS OR FAILURE TO OBEY
these modern days. The match chamber adds further ANY SAFETY WARNING MAY RESULT IN
to the 52 s exceptional accuracy. You may have INJURY TO YOURSELF OR OTHERS, OR
already noticed how smooth and effortless it is to CAUSE DAMAGE TO YOUR GUN.
work the bolt. The magazine system, with its five shot
As a gun owner, you accept a set of demanding
capacity, is easy to operate and very reliable . . . just
responsibilities. How seriously you take these respon-
like on the originals.
sibilities can be the difference between life and death.
The history behind the Model 52 is equally extraordi- There is no excuse for careless or abusive handling of
nary. It first appeared in 1919 and was shot at the any firearm. At all times handle your rifle and any
National Rifle Matches that very year. It was a other firearm with intense respect for its power and
favorite of returning veterans after World War I potential danger.
because of its bolt action design that utilized a remov-
PLEASE READ AND UNDERSTAND ALL OF
able magazine. Many consider it one of the most sig-
THE CAUTIONS, PROPER HANDLING PRO-
nificant factors in the growth of small-bore target
CEDURES AND INSTRUCTIONS OUTLINED
shooting in the United States.
IN THIS BOOKLET BEFORE USING YOUR
NEW FIREARM.
1. Do not carry a loaded gun with a live round in the
chamber while walking, running, climbing a tree,
crossing a fence or anywhere you might slip or fall,
drop the gun or otherwise bump or jar the gun. A gun
that is dropped, bumped, or jarred with a chambered
round might accidentally discharge even with the
safety on, causing serious injury to you or someone
else. When a round is chambered keep the safety on
until you are ready to shoot.
2. Do not rely on the safety to prevent accidental dis-
charge. Many safeties merely block the trigger and
prevent firing by pulling the trigger. The safety may
not prevent an accidental discharge due to dropping,
2 3
jarring, or bumping a gun. ous injury in case of an accidental discharge. Never
load in the house or in your vehicle.
3. Use only ammunition for which the gun is cham-
bered as indicated on the barrel, to prevent excessive 12. Never shoot at a hard, flat surface or at the sur-
pressure and possible serious personal injury. face of water to avoid a ricochet and possible serious
personal injury to yourself or a bystander.
4. Incorrectly reloaded ammunition can cause serious
personal injury and damage to the firearm due to 13. Store your gun in a clean, dry place out of the
excessive pressure. Reload only after proper instruc- reach of children and separated from stored ammuni-
tion and in strict compliance with instruction and tion.
data contained in current reloading manuals.
14. Never alter any parts of your gun. Any alterations
5. Never point a gun at anything you do not intend or adjustments that may become necessary to the
to shoot. Always keep it pointed in a safe direction in operating mechanism should be performed by a quali-
case of accidental discharge. fied gunsmith.
6. Always check to ensure that the barrel is free of 15. Hunting from elevated surfaces such as tree stands
obstructions before loading and using the gun. If you is dangerous. Doing so may increase the risk of han-
experience light recoil or off sound, check the barrel dling any firearm. Always make certain that the stand
for an obstruction. being used is safe, sturdy and stable. Always make
certain your firearm is unloaded when it is being
7. Before firing, clean any grease or oil out of barrel
taken up and down from the stand. Always make cer-
with cleaning rod and patch. Grease or heavy accu-
tain that your firearm is not dropped from the stand
mulation of oil can cause excessive pressure and result
or dropped while it is being taken up or down from
in serious personal injury.
the stand.
8. Keep barrel, chamber and action free of rust. Rust
16. Discharging firearms in poorly ventilated areas,
in the barrel and chamber can cause excessive pres-
cleaning firearms, or handling ammunition may result
sures resulting in serious injury. A rusted, pitted or
in exposure to lead and other substances known to
eroded barrel should be replaced.
cause birth defects, reproductive harm and other
9. Use hearing protection to prevent ear damage from
serious physical injury. Have adequate ventilation at
repeated exposure to gunfire.
all times. Wash hands thoroughly after exposure.
10. Always use proper shooting glasses to prevent eye
injury from flying particles.
11. Never carry a loaded gun in a motor vehicle or
carry one into a dwelling. Always carefully unload
the gun before entering a motor vehicle, a dwelling or
an area such as a camp. Always point a gun in a safe
direction while loading or unloading to prevent seri-
4 5
FIGURE 1 FIGURE 1
MODEL 52B FEATURES
The rear of the receiver is drilled and
tapped for mounting a peep sight. The
plain barrel can be fitted with a front
sight by a gunsmith, if you so desire.
The receiver top is drilled and
tapped for scope mounts. This
is a rifle with accuracy truly
worthy of the finest scopes.
Low profile swivel attach-
ments just like early versions
A cocking indicator on the rear end
of half a century ago.
of the bolt makes it easy to deter-
mine your rifles cocking status.
The forearm adjustment screw lets you
apply pressure or force against the underside
of the barrel in order to maximize accuracy.
The thumb-operated safety is con-
The magazine release button is conveniently
veniently located on the right side
placed on the side of the stock, just below the
of the receiver, just forward of the
ejection port.
bolt handle.
The in-line, curved magazine offers reliable
feeds. The button on the right side releases
the magazine for re-filling.
The heart of the Model 52B is its incredible
The Model 52B s Micro Motion
trigger system. Over the years the name
trigger system is famous for its
 Micro Motion Trigger has become syn-
smooth, crisp let-off.
onymous with accuracy.
The stock is of beautifully fin-
ished selected walnut, careful-
ly cut checkered.
6 7
FIGURE 2A FIGURE 2A
Bolt
Ejection Port
Receiver
Barrel
Buttstock
Fore-end tip
Muzzle
Trigger
Magazine
Fore-end
Buttplate
GENERAL DESCRIPTION
The Model 52B comes with the receiver drilled and
tapped to accept commercially available rear peep
Your new Winchester Model 52B is a reproduction of
sights and scope mounts. A two-piece scope mount
the original Model 52B  Sporting bolt action. It fea-
base and high scope mount rings are available as ac-
tures the highly regarded trigger system. Other fea-
cessories. (Front sights must be installed by a quali-
tures of the Model 52B include the side safety, the
fied gunsmith.)
black forearm tip, the special quick-release swivel
mounts on the forearm and stock, and the conve-
TERMINOLOGY AND DESCRIPTIONS
nient five-shot removable magazine (additional spare
magazines can be purchased from your Winchester
Descriptions in this booklet generally refer to the gun
firearms dealer).
in the horizontal position. That is, in the normal fir-
ing position. For example, the muzzle is forward or
FIGURE 2B
front; the butt stock is rearward or rear; the trigger is
Cocking indicator Bolt
downward or underneath; the sights are upward or on
top. Figure 1 covers the general features and benefits
of the Model 52B design.
Extractor
For general parts terminology, refer to Figure 2A and
Safety
2B. With the exception of magazine disassembly, fig-
ure 2A also shows the Model 52B disassembled to the
Bolt handle
extent necessary in order to follow instructions con-
tained in this book.
Magazine release button
Throughout this manual the  action refers to the
8 9
mechanism of this rifle which loads and secures the
GENERAL OPERATION
cartridges in the chamber.
The Model 52B is a bolt action rifle that operates by
lifting the bolt handle, drawing the bolt rearward and
SERIAL NUMBER
then sliding the bolt forward and rotating the bolt
The serial number can be found on the right hand
downward until it locks into battery position. This
side of the receiver. Record the serial number at the
process takes a cartridge from the magazine and loads
front of this book for future reference.
it into the chamber for firing.
CAREFULLY READ THE FOLLOWING PRO-
AMMUNITION
CEDURES BEFORE ATTEMPTING TO
The caliber of your Model 52B is inscribed on left SHOOT YOUR MODEL 52B RIFLE.
side of the barrel, toward the receiver.
INITIAL CLEANING
The Model 52B must be used only with .22 Long
Rifle cartridges. It is unsafe to attempt loading mag-
BEFORE THE FIRST FIRING, CLEAN THE
num cartridges in a rifle designed for Long Rifle car-
BORE WITH A CLEANING ROD & PATCH.
tridges.
ALSO, CLEAN THE ANTI-RUST COM-
POUND FROM THE INSIDE OF THE RE-
U.S. Repeating Arms Co. can assume no responsibili-
CEIVER WITH A CLEAN RAG AND LIGHT
ty for incidents which occur through use of cartridges
GUN OIL. SEE  CARE AND CLEANING
of nonstandard dimension or those developing pres-
LATER IN THIS MANUAL.
sures in excess of SAAMI (Sporting Arms and
Ammunition Manufacturer s Institute) established
OILING THE ACTION
standards.
Before the first firing you should wipe the mechanism
Winchester ammunition is always an excellent
completely clean, clean the bore and apply a few
choice for your new Winchester rifle, delivering the
drops of oil on the following surfaces:
unmatched performance and dependability you want.
" Along the breech bolt surface and where the sleeve
DISCHARGING FIREARMS IN POORLY
contacts the breech bolt.
VENTILATED AREAS, CLEANING
FIREARMS, OR HANDLING AMMUNITION
" Along the breech bolt surfaces on the receiver
MAY RESULT IN EXPOSURE TO LEAD AND
where the bolt contacts the receiver as it is worked.
OTHER SUBSTANCES KNOWN TO CAUSE
Avoid applying too much oil. Only a light film is
BIRTH DEFECTS, REPRODUCTIVE HARM
necessary. Cleaning and Maintenance Suggestions
AND OTHER SERIOUS PHYSICAL INJURY.
should be followed before each oiling.
HAVE ADEQUATE VENTILATION AT ALL
TIMES. WASH HANDS THOROUGHLY
AFTER EXPOSURE.
10 11
FIGURE 3 FIGURE 4
Pull fully rearward to place in  on safe position
Cocking indicator
Safety
Push forward for off safe
Extends rearward when the
bolt is cocked
OPERATION OF THE SAFETY INSERTING AND REMOVING THE BOLT
The safety is located on the right side of the receiver
INSERTING THE BOLT
(Figure 3). When the safety is clicked (or is detented)
The Model 52 rifle comes packaged with the bolt re-
into position toward the rear, the gun is in the  on
moved from the rifle. It is necessary to insert the bolt
safe  position as shown. In this position the trigger is
into the receiver.
blocked.  Safe is stamped on the receiver to mark
this  on safe position . WARNING: REMOVE THE MAGAZINE AND
MAKE SURE THE RIFLE IS FULLY UN-
WHENEVER A CARTRIDGE IS CHAM-
LOADED BEFORE PROCEEDING.
BERED, THE SAFETY SHOULD BE MOVED
TO THE  ON SAFE  POSITION UNTIL YOU To insert the bolt the safety must be placed in the
ARE READY TO FIRE IT.  off safe  position.
When the safety is pushed forward, the rifle is in the 1. The front and rear portions of the bolt must be
 off safe  position and ready to fire. aligned properly before it can be inserted. The bolt
handle (and connected locking surface) can rotate
COCKING INDICATOR
with respect to the bolt body itself. If not already in
alignment the parts must be realigned. To do this:
The rear end (or shroud) of the bolt serves as a cock-
a)Take the end of the bolt body in one hand and
ing indicator. When the bolt is in the rifle and is
the bolt handle in the other.
cocked the indicator will appear (see Figure 4)  ex-
tending rearward forming a gap between the pointed
b)Twist the handle to align the top and bottom
surface on the indicator and the pointed recess on the
pointers on the shroud with the grooves cut in
bolt (Note: there is a pointed surface on top and bot-
the bolt. The top groove is on the polished por-
tom of the shroud). When the rifle is fired, the cock-
ing indicator (entire shroud) moves forward, closing
the gap.
12 13
FIGURE 7
FIGURE 5
Aligning the bolt
Inserting the bolt, option 1.
Pull the trigger and then push the bolt
into place. It may take a little force.
Front and rear parts of the bolt must be in alignment before
inserting into receiver. The small points must align with the
small grooves on the shroud and lug.
FIGURE 6 FIGURE 8
Inserting the bolt, option 2.
Orient the bolt flat side down
before inserting. Pull the trigger, push the bolt and
depress the sear.
tion of the top lug (see Figure 5). The bottom 5. Return the safety to the  On Safe position. The
groove is on the rear of the bottom lug. rifle is now assembled and may be operated normally.
2. Align the end of the bolt in the rear opening of the
REMOVING THE BOLT
receiver as shown (see Figure 6).
BEFORE REMOVING THE BOLT FULLY
3. While pulling the trigger, push the bolt forward
UNLOAD YOUR RIFLE: REMOVE THE
and shove it in the receiver, past the point where it is
MAGAZINE FROM THE RIFLE AND OPEN
stopped by the sear (see Figure 7). This may take a
THE BOLT. VISUALLY ASSURE THAT THE
little force, but not too much. Optional: The sear can
CHAMBER IS EMPTY.
be depressed with a screwdriver for easier insertion
1. The firing mechanism must be uncocked before
(see Figure 8). This makes it much easier to insert the
the bolt can be removed. With the rifle fully unload-
bolt.
ed and pointed in a safe direction, close the bolt,
4. Release the trigger and rotate the bolt handle
then uncock the bolt by dry firing the rifle.
down to lock it.
2. With the bolt now uncocked, insert your finger
CAUTION: The chamber should be empty  if
there is a round in the chamber, the rifle can be fired
if the trigger is pulled.
14 15
FIGURE 9
FIGURE 10
Removing the bolt
Loading the magazine.
One cartridge at a time.
After releasing the bolt by dry firing, immediately push for-
ward on the back of the trigger and pull the bolt rearward.
behind the trigger and push it forward as shown (Fig-
FIGURE 11
ure 9). You must push the trigger before you open the
bolt or the bolt will not release.
3. While still pushing forward on the trigger, open
the bolt, and pull the bolt rearward out of the
Make sure the magazine snaps
receiver.
into place.
4. To re-insert, refer back to  Inserting the Bolt
section.
LOADING
Load one cartridge at a time (see Figure 10). Repeat
The Winchester Model 52 is furnished with a five-
until the magazine is filled to capacity (five rounds).
shot removable magazine. Follow the instructions be-
INSERTING THE MAGAZINE INTO THE RIFLE 
low for loading:
Before inserting the magazine into the rifle, close and
CAUTION: WHILE LOADING AND UNLOAD-
lock the bolt. Carefully push in the magazine until it
ING, MAKE SURE THE SAFETY IS IN THE
locks (detents) into place with an audible snap (Fig-
 ON SAFE  POSITION WHEN THE BOLT IS
ure 11).
CLOSED. ALWAYS POINT YOUR RIFLE IN
A SAFE DIRECTION.
LOADING A CARTRIDGE INTO THE CHAMBER FROM
THE MAGAZINE 
LOADING THE MAGAZINE 
With the magazine in place, close the bolt (if it is
To load the magazine, always remove it from the rifle
open), and a round will be fed into the chamber. If
(see Unloading Your Model 52 later in this manual).
the bolt is closed, completely cycle the bolt to place a
16 17
round from the magazine into the chamber.
FIGURE 12
CAUTION: THE RIFLE IS NOW READY TO
FIRE BY PULLING THE TRIGGER. IMMEDI-
ATELY PLACE THE SAFETY IN THE  ON
SAFE  POSITION UNLESS FIRING IS IMMI-
NENT.
LOADING TO FULL CAPACITY 
Depress the magazine release button and pull
If you manually load a round in the chamber, the ca-
on the magazine to remove.
pacity of the Model 52 can be increased to six rounds.
horizontal, depress the magazine release button. Pull
After the round is in the chamber, close the bolt.
the magazine out (see Figure 12).
Then, insert the magazine.
2. Remove the cartridge from the chamber. Cycle
CAUTION: MOVE THE SAFETY TO THE  ON
the bolt open and the cartridge will eject. Leave the
SAFE POSITION. DO NOT CARRY A
bolt open.
ROUND IN THE CHAMBER UNLESS
SHOOTING IS IMMINENT. 3. To fully unload the magazine, strip each cartridge
from the magazine until it is empty.
Also, you can load the rifle to full capacity by, first,
cycling in a round from the magazine into the cham- CHECK THE CHAMBER TO BE
ber. Leave the bolt closed. Remove the magazine. ABSOLUTELY CERTAIN IT IS UNLOADED.
Refill it to capacity, then, reinsert it.
TRIGGER SYSTEM
CAUTION: KEEP THE SAFETY IN THE  ON
SAFE  POSITION.
The Model 52 trigger system is famous for its clean,
crisp pull. Trigger pull on the Model 52B is pre-set at
UNLOADING
the factory at approximately 6 1/2 pounds.
ALWAYS REMEMBER TO PLACE THE ANY ADJUSTMENT, DISASSEMBLY OR
SAFETY IN THE  ON SAFE  POSITION SERVICE OF ANY PART OF THE TRIGGER
WHEN THE BOLT IS CLOSED. POINT THE SYSTEM MUST BE PERFORMED BY A
MUZZLE IN A SAFE DIRECTION WHEN UN- QUALIFIED GUNSMITH ONLY.
LOADING.
1. Take the magazine out of the rifle. With the rifle
18 19
FOREARM ADJUSTMENT SCREW
FIGURE 13
Some original Model 52B rifles were supplied with a
forearm adjustment screw. Your new Winchester
Model 52B is also supplied with this feature. The
adjustment screw is located on the underside of the
fore-end, in the center of the middle checkering dia-
mond.
The receiver is drilled and tapped
This feature was very popular with some avid target for scope mounts on top and for a
For peep sight
peep sight on the left side.
shooters a number of years ago. It allows you to apply
pressure or force against the bottom of the barrel
justment to your scope or sights. Adjust the scope and
itself  a feature used to aid in tuning a barrel to dif-
sights you choose according to manufacturer s in-
ferent ammunition.
structions.
You may wish to experiment with this feature, apply-
CLEANING AND MAINTENANCE
ing a slight bit of pressure by turning the screw clock-
SUGGESTIONS
wise with a small screwdriver until the end of the
screw contacts a special surface on the underside of
Your rifle will function better and more reliably over
the barrel.
a longer period of time if it is properly maintained
In our testing, with MODERN AMMUNITION, the and kept clean.
new Model 52B has shown to shoot its best with the
BEFORE PERFORMING ANY CLEANING
screw not touching the barrel and the barrel free
PROCEDURES, ALWAYS MAKE CERTAIN
floating. Consequently the screw comes from the fac-
THERE ARE NO CARTRIDGES IN THE
tory in the fully out position, not touching the barrel.
CHAMBER, MAGAZINE OR ACTION/FEED
AREAS.
SCOPE MOUNT & SIGHTS
You should clean your rifle after every day of shooting
The receiver is drilled and tapped to accept scope
and more often if it becomes excessively dirty. If
mount bases on the receiver (see Figure 13). A two-
shooting for extreme accuracy your rifle should be
piece scope mount base and high scope mount rings
cleaned after every 50 shots or even as few as every
are available as accessories. See your Winchester
25 shots under competitive conditions.
firearms dealer for details.
A minimum cleaning includes wiping down the
The Model 52 also comes drilled and tapped for a
action and oiling key parts. Most regular mainte-
precision target-type peep sight (refer again to Figure
nance will also include cleaning the barrel. If you
13). There are several types to choose from. Your
encounter a function problem (tight action when
dealer can help you with this as well.
working the bolt), be sure to give your gun a thor-
ough cleaning to see if it solves the problem before
Always fully unload your rifle before making any ad-
20 21
residue can be expected and is not serious. It can usu-
seeking the services of our service facility or a com-
ally be removed by repeating step one, using a patch
petent gunsmith.
saturated with solvent. If or when fouling should
To clean your firearm, follow the general outline
become heavy, it can be removed with a brass bore
below:
brush. Dip or spray the brush with solvent and scrub
CLEANING PROCEDURES  the chamber and bore until the fouling is removed.
To prevent brass bristles from breaking off, the brush
BE CERTAIN YOUR GUN S CHAMBER AND
should be pushed completely through the bore before
MAGAZINE ARE UNLOADED. ALWAYS
being withdrawn.
WEAR PROTECTIVE SAFETY GLASSES
3. After fouling has been removed the bore should be
DURING ALL CLEANING PROCEDURES.
wiped dry. Then pass a slightly oiled patch through
KEEP AMMUNITION AWAY FROM THE
the bore, for preservation. A fine, light gun oil
CLEANING AREA. DO NOT TEST THE
is recommended.
FUNCTION OF YOUR FIREARM WITH LIVE
AMMUNITION.
4. Wipe all exposed metal surfaces of the receiver,
forearm and barrel with a clean rag. Finger marks
The correct procedure for cleaning your rifle is as
should be removed because they provide a place
follows:
where moisture can accumulate. Any dried oil in the
BE CERTAIN THE RIFLE IS UNLOADED
receiver area should also be removed.
AND THE BOLT HAS BEEN REMOVED.
5. Lightly oil your gun at the points described under
ALWAYS WEAR EYE PROTECTION WHEN
 Oiling the Action explained earlier in this manual.
CLEANING YOUR RIFLE.
Ordinary good judgment will, of course, indicate that
ALWAYS PLACE THE SAFETY IN THE
the metal of the gun should receive a light film of oil
 ON (SAFE) POSITION BEFORE BEGIN-
any time the rifle has been exposed to weather or
NING ANY CLEANING PROCEDURE.
handling. This is very important and must be done
REMOVE THE BOLT FROM YOUR RIFLE
with every rifle  even stainless steel models.
AS EXPLAINED PREVIOUSLY.
Remember, the polished, finely fitted surfaces of the
receiver and action mechanisms must always have a
1. Use a cleaning rod with a tip and patch suitable
thin film of oil. Make sure that the surfaces of the
for the caliber of your rifle s bore. Make sure the
breech bolt are especially clean and lightly oiled with
patch is large enough for a snug fit in the bore. Insert
a high quality gun oil. Do not use pure silicone
the rod and patch into the barrel at the receiver end
or lanolin.
and run it back and forth several times. Use a crown
protector if you are cleaning from the muzzle end of
6. INSPECT THE BARREL AND CHAMBER.
the barrel. Damage to the crown of a barrel can
TO MAKE CERTAIN THAT NO PATCHES
affect the accuracy of your rifle.
HAVE BEEN INADVERTENTLY LEFT IN
THEM. Remove any that remain.
2. Inspect the chamber and bore for brass, copper
and powder fouling. A normal amount of powder
22 23
7. Wipe all wood surfaces.
FIGURE 14
8. When transporting only, store your rifle in a quali-
Magazine fully disassembled for cleaning
ty protective case to prevent scratches and dents.
Body
Store in a dry place to prevent corrosion. Store away
Follower Base
from children.
Spring
MAKE SURE YOUR RIFLE IS UNLOADED
AND ALWAYS STORE AMMUNITION
SEPARATELY.
Front Detent
CLEANING THE MAGAZINE 
special Arnold, Missouri Service Facility.
Disassembly: Depending on how often you shoot, it
OTHER CLEANING SUGGESTIONS 
is helpful to disassemble the magazine for cleaning.
First, with one finger depress the retainer catch spring
" Never pour large quantities of oil into the receiver
button on the bottom of the magazine, and slide the
or other parts. It can drain down to the wood and
plate off, away from the rounded end of the magazine.
soften it  and cause permanent damage and loosen-
Remove the spring and follower and wipe clean. The
ing of the stock.
magazine is now fully disassembled (see Figure 14).
" After extended periods of heavy use, your gun
Lightly oil the internal parts.
should be taken to a qualified gunsmith to have the
Reassembly: Reinsert the spring, follower and base
action disassembled for professional cleaning and
retainer, then slide the plate back onto the magazine.
lubrication.
Be sure the magazine base retainer is correctly aligned
NEVER ATTEMPT TO TAKE YOUR MODEL
with the magazine and the spring s loop is anchored
52B APART FURTHER THAN EXPLAINED
to the plate divot (refer again to Figure 14).
IN THIS MANUAL.
DO NOT TAKE YOUR GUN S ACTION
This is a specialized, finely fitted mechanism. You
APART BEYOND THE EXTENT EXPLAINED
may permanently mar it by attempting to disassemble
IN THIS MANUAL.
the inner mechanism assemblies. If further disassem-
This is a specialized, finely fitted mechanism, and you
bly for service or cleaning is required, take your gun
may mar it for life by an attempt to disassemble the
to a U. S. Repeating Arms Company recommended
inner mechanism assemblies. If further disassembly is
Service Center or a competent gunsmith as explained
required, contact the U.S. Repeating Arms Company
under  Service or Repair.
24 25
ORDERING PARTS QUESTIONS
To order parts, please write our parts department and If you have other questions about Winchester rifles
furnish the following: your name, address, and tele- and shotguns, call or write our Customer Service
phone number. Also specify the model and serial Department:
number of your gun. When we receive your request,
Customer Service
we will send an order form and a parts breakdown
U.S. Repeating Arms Company, Inc.
with prices.
275 Winchester Avenue
Write to: Morgan, Utah 84050-9333
Phone: [phone]
Parts Department
U.S. Repeating Arms Company, Inc.
WINCHESTER-GUNS.COM
275 Winchester Avenue
New Haven, Connecticut 06511-1970
U.S. Repeating Arms Company offers an information
resource for you on the world wide web.
CAUTION: PARTS ARE MADE FOR
WINCHESTER BRAND FIREARMS MANU-
" List of authorized repair centers.
FACTURED BY OR FOR U.S. REPEATING
" Customer service information.
ARMS COMPANY, INC., AND SHOULD NOT
" Answers to many technical and historical ques-
BE USED IN OTHER GUNS EVEN THOUGH
tions.
MODELS MAY BE SIMILAR. IMPROPERLY
FITTED PARTS MAY BE DANGEROUS.
" Links to helpful sites.
Go to: www.winchester-guns.com
SERVICE OR REPAIR
If your Winchester firearm should ever need repair or
service, please utilize one of the world-wide network
of U.S. Repeating Arms Company Authorized Repair
Centers for Winchester firearms. If you have any
questions about how to obtain service for your
Winchester firearm, call or write the Authorized
Repair Center (ARC) nearest you. A list of ARCs is
packaged with your new gun. If you need to obtain a
new list of ARCs call us at:
1-203-789-5000
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