Winchester Repeating Arms Super X2 User Manual
Licensee
Winchester Super X2 Semi-automatic Shotgun Owner’s Manual
2
Important instructions for
Winchester Super X2
Semi-automatic Shotgun
U.S. Repeating Arms Company, Inc.
344 Winchester Ave.
New Haven, CT, U. S. A. 06511-1970
Winchester trademarks licensed from Olin Corporation.
Use the space below to record information about your
new Super X2 shotgun.
Model _________________________________________
Serial Number __________________________________
Purchased From _________________________________
Date of Purchase ________________________________
We sincerely hope that you are pleased with your new
Winchester Super X2 shotgun. We at U.S. Repeating
Arms Company thank you for the privilege of providing this
shotgun to you. We are especially proud of the many years
of enjoyment it is certain to provide for you and your
family. The Super X2 is another shotgun in an over 130
year-old tradition of producing quality firearms for the
World’s sportsmen. Quality of manufacture, design,
craftsmanship and function are of utmost concern to us.
We believe you’ll find that your new Super X2 meets the
Winchester tradition of quality in every way. If you have
any questions or comments regarding your new firearm,
please feel free write to us at our administrative offices:
Customer Service Department
U. S. Repeating Arms Company, Inc.
275 Winchester Avenue
Morgan, Utah 84050-9333
Phone: 1-800-945-5237
PRINTED IN U.S.A. MF9811/98062
3
Contents Page
Gun safety warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
General description/operation . . . . . . . . . . . . . . . . . . . . .5
Terminology and descriptions . . . . . . . . . . . . . . . . . . . . . .7
Serial number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Ammunition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Magazine capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Initial cleaning/oiling . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Operation of the safety . . . . . . . . . . . . . . . . . . . . . . . . . .11
Initial assembly/take down . . . . . . . . . . . . . . . . . . . . . . .13
Loading procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Unloading procedures . . . . . . . . . . . . . . . . . . . . . . . . . .17
Firing procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
In the case of a misfire . . . . . . . . . . . . . . . . . . . . . . . . . .20
Magazine plug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Trigger group disassembly/reassembly . . . . . . . . . . . . . . .22
Bolt disassembly/reassembly . . . . . . . . . . . . . . . . . . . . . .26
Invector®Plus threaded choke system . . . . . . . . . . . . . .30
Use of extra barrels . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
Cleaning and maintenance suggestions . . . . . . . . . . . . .33
Ordering parts / Service or repair . . . . . . . . . . . . . . . . . .37
Questions / Winchester-guns.com . . . . . . . . . . . . . . . . .38
The Super X2 is truly a remarkable new shotgun — a world class
shotgun with world class origins. Its manufacture represents an
unprecedented collaborative effort between the traditional
Winchester firearms manufacturing plant in New Haven,
Connecticut and our associated plants in various European
locations. Thus the distinctive barrel marking. In addition,
Super X2 testing and research and development spans the globe
from our Utah facility to Connecticut to Belgium. It is a new
breed of Winchester from a new “global” Winchester brand.
Every aspect of its design points toward two primary objectives:
(1) unmatched reliability, and (2) superb handling. While it is
true that the overall design draws on nearly a century of
Winchester firearms shotgun experience, it is clear that this in
an all new Winchester with performance features the most
demanding hunters and shooters want.
A few things to take notice of are:
• The remarkably simple , self-adjusting, self-cleaning gas piston
system.
• The alloy receiver that balances weight between the hands with
just enough barrel weight for smoothness.
• The acclaimed Invector
®
Plus choke system that incorporates
long choke tapers and a back-bored barrel for better patterns.
• The large, exceptionally functional safety button.
As you learn about your new Super X2 and begin shooting it,
we’re sure you’ll agree its design sets new standards for reliability
and handling performance.
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GUN SAFETY WARNINGS
IT IS ESSENTIAL THAT THESE OPERATING
INSTRUCTIONS BE THOROUGHLY STUDIED
BEFORE USING THIS FIREARM TO ASSURE
PROPER AND SAFE GUN HANDLING. FAILURE
TO FOLLOW THESE INSTRUCTIONS OR
FAILURE TO OBEY ANY SAFETY WARNING
MAY RESULT IN INJURY TO YOURSELF OR
OTHERS, OR CAUSE DAMAGE TO YOUR GUN.
As a gun owner, you accept a set of demanding responsibilities. How seriously you take these responsibilities can
be the difference between life and death. There is no
excuse for careless or abusive handling of any firearm.
At all times handle your Super X2 and any other firearm
with intense respect for its power and potential danger.
PLEASE READ AND UNDERSTAND ALL OF THE
CAUTIONS, PROPER HANDLING PROCEDURES
AND INSTRUCTIONS OUTLINED 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 acciden-
tally 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
discharge. Many safeties merely block the trigger and
prevent firing by pulling the trigger. The safety may not
prevent an accidental discharge due to dropping, jarring,
or bumping a gun.
3. Use only ammunition for which the gun is chambered
as indicated on the barrel, to prevent excessive pressure
and possible serious personal injury.
4. Incorrectly reloaded ammunition can cause serious
personal injury and damage to the firearm due to excessive
pressure. Reload only after proper instruction and in strict
compliance with instruction and data contained in current
reloading manuals.
5. Never point a gun at anything you do not intend to
shoot. Always keep it pointed in a safe direction in case
of accidental discharge.
6. Always check to ensure that the barrel is free of
obstructions before loading and using the gun. If you
experience light recoil or off sound, check the barrel for
an obstruction.
7. Before firing, clean any grease or oil out of barrel with
cleaning rod and patch. Grease or heavy accumulation of
5
oil can cause excessive pressure and result in serious
personal injury.
8. Keep barrel, chamber and action free of rust. Rust in
the barrel and chamber can cause excessive pressures
resulting in serious injury. A rusted, pitted or eroded
barrel should be replaced.
9. Use hearing protection to prevent ear damage from
repeated exposure to gunfire.
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 serious injury in
case of an accidental discharge. Never load in the house
or in your vehicle.
12. Never shoot at a hard, flat surface or at the surface
of water to avoid a ricochet and possible serious personal
injury to yourself or a bystander.
13. Store gun in a clean dry place out of reach of children
and separated from stored ammunition.
14. Never alter any parts of your gun. Any alterations or
adjustments that may become necessary to the operating
mechanism should be performed by a qualified gunsmith.
15. Hunting from elevated surfaces such as tree stands is
dangerous. Doing so may increase the risk of handling any
firearm. Always make certain that the stand being used is
safe, sturdy and stable. Always make certain your firearm
is unloaded when it is being taken up and down from the
stand. Always make certain that your firearm is not
dropped from the stand or dropped while it is being taken
up or down from the stand.
16. 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. Have
adequate ventilation at all times. Wash hands thoroughly
after exposure.
GENERAL DESCRIPTION/OPERATION
Your new Super X2 is one of several different versions and
configurations offered. The basic operating procedures are
the same for all of them. Where there are differences they
are pointed out in this manual for your convenience.
The Super X2 is a semiautomatic design that allows the
shooter to shoot followup shots by merely pulling the trigger,
firing the first shot, and then letting the gas piston system
automatically move a shell from the magazine to the
chamber where it is fired with a pull of the trigger.
6
This can be repeated until the magazine is empty. A single
round can also be inserted into the chamber manually or
moved from a loaded magazine by cycling the action with
the bolt handle.
It is capable of shooing five shots (with the magazine plug
removed, using 2 3/4” loads) in rapid succession with each
pull of the trigger.
The short stroke of the gas piston along with the snug, gas
sealing fit of the piston rings and tight fit of the piston
rod, limits the amount of combustion gases blown past the
gas cylinder and into the receiver, keeping the inside of
the receiver clean.
This is an exceptionally advanced design that offers reliable
function of the gas system and easy disassembly for maintenance and cleaning. However, in order to keep your
new shotgun in top condition and operating at its peak
performance you must read, understand and follow all of
the instructions in this manual.
Prior to using live ammunition, familiarize yourself
thoroughly with these operating instructions. Get
accustomed to the feel of your new gun. Know the forces
required to operate the action. Learn how to pull the
trigger, and above all, know the location and operation of
the safety. Procedures for disassembly and operation of
various components are outlined in the sections below.
Please read and study them thoroughly. In addition,
always remember:
FIGURE 1
Invector Plus
Choke System
®
Magazine Cap
Forearm
Magazine Tube
(inside forearm)
Carrier Release Button
Trigger
Guard
Recoil Pad
Ejection Port
Vent Rib
Safety
Trigger
Buttstock
Receiver
7
USE THE CORRECT AMMUNITION AS REFERENCED BY THE INSCRIPTION ON THE BARREL.
BEFORE LOADING YOUR GUN BE SURE ALL
GREASE AND OIL HAVE BEEN REMOVED
FROM THE BARREL AND CHAMBER, AND
THERE ARE NO OBSTRUCTIONS.
IMPORTANT: ALWAYS KEEP THE MUZZLE
POINTED IN A SAFE DIRECTION.
TERMINOLOGY AND DESCRIPTIONS
Descriptions in this manual generally refer to the gun in
the horizontal position. That is, in the normal firing
position. For example, the muzzle is forward or front; the
butt stock is rearward or rear; the trigger is downward or
underneath; the sight is upward or on top. For general
parts terminology, refer to Figure 1.
The Winchester Super X2 is also shown disassembled to
the extent necessary in order to follow instructions
contained in this book (refer to Figure 14 later in this
manual). Figure 2 covers the general features and benefits
of the Super X2 design.
Throughout this manual the “action” refers to the mecha-
nism of this shotgun which loads and secures the shell in
the chamber.
SERIAL NUMBER
The serial number is located on the left side of the
receiver, just above the trigger guard. Record the serial
number at the front of this manual for future reference.
AMMUNITION
There are several different versions of the Super X2.
They are inscribed as follows on the receiver:
•Magnum 3 1/2”. This model is designed to shoot all
factory field loads including 2 3/4” length field loads,
3” Magnum loads and 3 1/2” Magnum loads. It has a
3 1/2” chamber. (It is not designed to shoot the lightest
factory target 7/8 oz. and 1 oz. loads.)
• Magnum 3”. This model is designed to shoot all factory
loads from 2 3/4” target loads to 3” Magnums. This model
has a 3” chamber. It is specifically configured to be able
to handle down to 7/8 oz. factory ultra-light target loads.
(It is NOT designed to shoot 3 1/2” shells.)
Winchester ammunition is always an excellent choice for
your new Winchester firearm, delivering the unmatched
performance and dependability you want.
(Continued on page 10)
8
Not only does the advanced alloy receiver offer the
strength of steel, it also affords the Super X2 exceptional
between-the-hands balance, with just the ideal barrel
weighting for a smooth swing.
The entire bolt assembly removes easily for
a thorough cleaning. This is a gun designed
for hard work under real hunting conditions.
You get a complete selection of functional stock
materials to choose from: composite black,
dipped camouflage composite and walnut models.
Deluxe recoil pad for
maximum comfort.
SUPER X2 FEATURES
The trigger assembly easily
removes with a durable two-pin
system. No tools are necessary
and it takes just seconds to do
maintenance and cleaning.
The large safety button offers excellent
convenience with both gloved and
ungloved fingers. Plus, it is reversible
for left-handed shooters.
9
FIGURE 2
The barrel is back-bored for
improved pattern performance.
Current Super X2 hunting models are fitted with the proven Invector
Plus choke system. These longer tubes have special tapers for
optimum patterning — plus they are specially designed for back-bored
barrels. It allows you to change choke constrictions to meet the
demands of the game being hunted or target shot. Extra-full choke
tubes are available for hunting turkey or other game requiring
extremely tight patterns with lead shot loads.
Super X2 field guns feature our
fully floating ventilated rib.
Invector®Plus
threaded choke
system.
The advanced, self-cleaning gas system uses just the
amount of gas needed to cycle the action. Even the 3 1/2”
Magnum model can function reliably down to 2 3/4” field
loads. The 3” Magnum version handles all loads from
3” Magnum down to the lightest 7/8 oz. target loads.
10
MAKE SURE YOU USE ONLY THE EXACT
AMMUNITION/CALIBER AS LISTED ON THE
LEFT SIDE OF THE BARREL.
U.S. REPEATING ARMS COMPANY, INC., CAN
ASSUME NO RESPONSIBILITY FOR INCIDENTS
WHICH OCCUR THROUGH THE USE OF
CARTRIDGES OF NONSTANDARD DIMENSION
OR THOSE THAT WHEN SHOT, DEVELOP
PRESSURES IN EXCESS OF INDUSTRY
STANDARDS ESTABLISHED BY THE
SPORTING ARMS AND AMMUNITION
MANUFACTURERS’ INSTITUTE (SAAMI).
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. HAVE ADEQUATE
VENTILATION AT ALL TIMES. WASH HANDS
THOROUGHLY AFTER EXPOSURE.
Incorrectly reloaded ammunition can cause serious
personal injury and damage to the firearm due to excessive
pressure. Reload only after proper instruction and in strict
compliance with instructions and data contained in
current reloading manuals.
MAGAZINE CAPACITY
It is extremely important that you know the magazine
capacity of your Super X2. It is listed on the hang tag
supplied with your Super X2. Under appropriate circumstances — at a range or other suitable shooting location
— load your magazine to full capacity and make note of
the number of shells. Remember, “total capacity” includes
an additional round which can be loaded manually in the
chamber in addition to a full magazine. Total capacity is
generally (magazine, plus chamber) as follows:
3 1/2” Magnum Versions
3” and 3 1/2” Magnum loads: Three in magazine, one
in chamber.
2 3/4” loads: Four in magazine, one in chamber.
3” Magnum Versions
3” Magnum Loads: Three in magazine, one in chamber.
2 3/4” loads: Four in magazine, one in chamber.
With magazine adapter (plug) installed
Two shells in the magazine, one in chamber.
IMPORTANT: The Super X2 will handle mixed loads of
different shell lengths, which will affect total capacity.
11
INITIAL CLEANING / OILING
Some metal parts of your new Super X2 have been coated
at the factory with a rust preventative compound. Before
using your Super X2, clean the anti-rust compound from
the inside of the barrel, receiver, breech bolt mechanism
and the action/chamber areas. A high quality, lightweight
gun oil should be used to remove this compound and to
give your new gun its first lubrication. Clean the barrel
using a cleaning rod and patch as explained under
“Cleaning and Maintenance Suggestions” found later in
this manual.
If your new Super X2 is to be stored for an extended period of time, it is permissible to leave the rust preventative
compound in place and keep your Super X2 in its box for
maximum protection during long-term storage.
Before beginning assembly of your Super X2 you should
first wipe the mechanism clean and apply a few drops of
quality oil on the surfaces shown (see Figure 3).
Avoid applying too much oil. Only a light film is
necessary. Excessive oil should be wiped off, especially in
cold weather.
OPERATION OF THE SAFETY
Your new Super X2 shotgun is designed with a cross bolt
type safety. It is located just rearward of the trigger on the
trigger guard: convenient for gloved or ungloved fingers.
It is essential that you become very familiar with the feel,
look and operation of the safety on this shotgun before
attempting to load and shoot.
With the safety in the “on safe” position the trigger and
hammer are blocked and the shotgun cannot be fired.
In the “off safe” position — if your gun is loaded with a
round in the chamber — the chambered round can be
fired by simply pulling the trigger.
The safety on the Super X2 is reversible for right or lefthanded operation. It comes from the factory in the right
hand position. Verify the installation of your guns’ safety.
Instructions in this manual are for the safety installed in
the right-handed position.
• “ON SAFE”. The safety button is pushed fully to the
right. The red band on the left side is not showing (see
Figure 4A).
Be sure you lightly oil your
Super X2 at these points.
FIGURE 3
12
• “OFF SAFE”. The safety button is pushed fully to
the left. A large red band is exposed on the button as it
protrudes on the left side. The red band is an added aid to
safe gun handling. However, with time and exposure to
the elements it can wear off.
Never rely totally on your gun’s safety button. It is merely
an aid to safe gun handling. Like any mechanical device
the safety can possibly fail: it can be jarred or inadvertently
manipulated into an unsafe condition. Always keep your
shotgun pointed in a safe direction.
At all times in the field keep the safety in the “ON SAFE”
position and the barrel pointed in a safe direction. It is a
good idea never to load your shotgun until you are in the
field and shooting is imminent or until you are at your
station and it is your turn to shoot when you are shooting
at a range. For extra safety, and as a courtesy to others,
fully unload and place the action in the open position
at all times other than when shooting is immediately
imminent.
THE SAFETY IS REVERSIBLE AND CAN BE
REVERSED FROM RIGHT-TO LEFT-HANDED
BY A COMPETENT GUNSMITH. WHEN
INSTALLED, THE LEFT-HANDED SAFETY WILL
HAVE THE SAFETY BUTTON’S RED WARNING
BAND ON THE RIGHT SIDE OF THE TRIGGER
GUARD.
Note: Do no depend on the red color alone to indicate
your gun’s safety status, as time, exposure to the elements,
and the abrasive action of cleaning agents can erase it.
FIGURE 4A
“On Safe” position
FIGURE 4B
“Off Safe” position.
Red band showing.
13
INITIAL ASSEMBLY / TAKE DOWN
Remove the barrel assembly and receiver/stock section
from the carton. Wipe them clean and lightly oil component parts as explained under “Initial Cleaning/Oiling.”
The Super X2 shotgun usually comes (from the factory)
with the barrel removed and the forearm still attached to
the magazine tube.
It is important to carefully follow the assembly instructions below — especially steps 1, 2 and 3 — to assure the
proper assembly of your shotgun.
ALWAYS PLACE THE SAFETY IN THE “ON
SAFE” POSITION BEFORE BEGINNING
ASSEMBLY PROCEDURES AND CHECK YOUR
GUN CAREFULLY TO BE CERTAIN THAT
THE CHAMBER, FEED MECHANISM AND
MAGAZINE CONTAIN NO SHELLS.
1. Lock the bolt rearward by pulling the operating handle
fully to the rear. If it will not pull rearward it usually indicates that the bolt slide link has fallen out of the end of
the socket on the return spring plunger while your gun
was being shipped. This is not a problem. You will simply
need to refer to the section titled “Bolt Disassembly/
Reassembly” later in this manual for special instructions
on how to perform this very easy alignment procedure.
2. Carefully remove the forearm from the magazine tube
by unscrewing the magazine cap and sliding the forearm
forward of the magazine tube.
DO NOT SQUEEZE HARD ON THE OPEN REAR
END OF THE FOREARM. TOO MUCH PRESSURE COULD CAUSE THE WOOD TO SPIT.
3. Leave the components of the gas system (the sleeve,
sleeve spring and gas piston) in place on the magazine
tube. They do not need to be removed, except for cleaning. In the event that components of the gas system have
been removed, it is easy to reinstall them as explained
below.
FIGURE 5
Align the piston rod with
the slot on the left side
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