Century International Arms Centurion 99, Centurion 200 Sporter Technical Manual

							Centurion 99 Sporter
And
Centurion 2000 Sporter
Cal. .308 Win.
Instruction Manual 
						

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intentionally blank 
						

							Introduction
The Centurion 99 Sporter Rifle is built using genuine G3
parts and a U.S. manufactured made receiver with a scope
rail forged right in! The Centurion 2000 Sporter Rifle is built
using genuine G3 parts and a U.S. manufactured stamped
steel receiver. Both models have key U.S. manufactured
parts installed and conform to B.A.T.F. requirements. They
are semi-automatic only. Note: Magazines using U.S. manu-
factured floorplates and followers must be used to comply
with B.A.T.F. regulations.
Centurion 99 / Centurion 2000 Sporter
Operation
Loading Magazine
The magazine is loaded by inserting the cartridge in the
magazine lip and pressing it under the lip with the thumb. 
To unload the magazine, the cartridge points should point
to the front. Press down on the second cartridge and the top
cartridge will eject. Repeat this process until the magazine
is completely unloaded.
Inserting and removing magazine
Always put the Sporter safety lever in “S” (Safe Mode).
Insert the magazine into the magazine well from below
until the magazine catch engages. Remove the magazine by
pressing the magazine release button.
Safety selector
The left side of the grip assembly has a “S” (Safe) and “F”
(Fire) safety lever. The safety position can also been seen on
the right side of the grip assembly.
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							Always keep your Sporter in the Safe mode by setting the
safety lever to “S”. The trigger can not be pulled while in
the “S” mode. Never point your Sporter at anyone even in
the “S” mode.
To fire your Sporter, move the safety lever to the “F” posi-
tion and squeeze the trigger. Always be sure of your target
and the area beyond it.
Loading
Always put your  Sporter in the “S” (Safe Mode) position.
Pull the cocking bolt rearward and up, this engages it in the
recess of the cocking lever housing. Insert the loaded maga-
zine and allow the cocking lever to slide forward. The rifle
is now loaded.
Cleaning
Always put your Centurion 99 Sporter in the “S” 
(Safe Mode).
Remove the magazine and unload the chamber. Pull the
cocking lever backwards and verify that the chamber is
empty and release the cocking lever. Remove the butt stock
which is held by a spring tension and back plate. Remove
the grip assembly and retract the bolt assembly and remove
it from the receiver. Remove the handguard. Clean the bore
with a brush followed by patches and a commercial gun
cleaner.
To strip the bolt assembly remove the bolt head from the
bolt assembly by turning it 90 degrees to the right and turn
the locking piece until lug can be removed from the bolt
head carrier. Clean parts using a cloth saturated with a
commercial gun cleaner and relubricate lightly.
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							To reassemble the bolt reverse the above procedure and
push bolt head with the slanted surface under the tip of the
locking lever. Be sure that both locking rollers are in place
in the bolt head when reassembling.
To strip the grip assembly with the trigger mechanism, set
the safety point vertically up, then pull the lever out and
remove the grip assembly. 
Reassembly
Reattach the handguard and insert the assembled bolt with
the recoil spring into the receiver. Be sure that both locking
rollers are in place in the bolt head when reassembling.
Attach the grip assembly and set the safety lever to “S”.
Slide the butt stock onto the receiver and insert locking
pins. It is always recommended to have your firearm 
periodically inspected by a qualified gunsmith.
On these firearms, head space is determined by measuring
the gap between the bolt head and bolt head carrier. This
measurement should be between .005” and .019”. If it is not,
your firearm should be checked by a qualified gunsmith.
Once the weapon has been assembled, wipe the blued sur-
faces with a commercial rust preventative.
Elevation and Windage adjustment
Turn the rear sight cylinder to desired direction. To lower
elevation, turn clockwise and to raise elevation turn coun-
terclockwise. Each 1/4 turn moves the elevation 1.29”. The
catch bolts will then re-engage in the splines. Don’t forget to
set the rear sight cylinder at the desired setting.
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							To adjust the windage point of impact, loosen the clamp
screw on top of sight base. Turn adjusting screw counter-
clockwise to adjust to the left or turn clockwise to adjust to
the right and retighten screw. 
SAFETY FIRST
Firearms can be dangerous and can cause serious injury or
death.  Proper and safe firearms handling is the responsibil-
ity of anyone who touches or uses a firearm.  Safety has to
be the primary consideration of anyone using a firearm.
When purchasing a firearm, you assume responsibility for
its safe use, storage, and transportation.  Particularly, it is
critical that firearms be kept from unauthorized use, and
this includes children.  Your responsibility also includes, but
is not limited to, the need to protect yourself and others
from injury resulting from the misuse or abuse of a firearm.
Treat firearms as though they are loaded.
Always be aware of where the muzzle is pointed.
Carry your firearm in a way that will preclude acci-
dental injury to yourself or others in the event you 
should stumble, fall, or drop the firearm.
Before shooting, make certain the barrel has no 
obstructions.
Do not allow a firearm or ammunition to be left 
unattended.  Secure both the firearm and 
ammunition from access by unauthorized people, 
including children.
When shooting, always be certain that the area 
beyond the target, including the backstop, is clear 
and safe.  Also make certain that shots fired present 
no safety hazards for yourself, or others.
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							Always use both ear and eye protection when
shooting.
Always use factory loaded ammunition designed for 
and intended to be used in the firearm you are shoot-
ing.  It must be the proper caliber and type for your 
firearm.
Always understand the proper operation of your 
firearm, and never allow the firearm to be used by 
anyone who does not understand how to use the 
firearm properly and safely.
Never pass a firearm to another person unless the 
action is open and the firearm is in an unloaded and 
safe condition.  
Never put your finger into the trigger guard until 
you are ready to shoot.
When not using the firearm, ensure that it is 
unloaded.
SAFETY WARNING: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.
Store your firearm unloaded and in an area which is
secure from unauthorized access.  Furthermore, store
ammunition separately, and in an area secure from unau-
thorized access.
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							Distributed by:
Centur y International Arms, Inc.
P.O. Box 714
St. Albans, Vermont 05478
Tel: 1-800-527-1252
WWW.CENTURYARMS.COM
Centurion 99 / Centurion 2000 Sporter
Technical Specifications:
Caliber: .308 Win.
Rear sight: Apeture - adj. for elevation
Front sight: Hooded post
Barrel length: 19 1/4
Overall length: 40 1/2
Weight: 9.56 lbs. without magazine
HS-21999