Ruger 10/22 Magnum Instruction Manual

CARE AND CLEANING
Cleanliness is most important to the function of this blow-back operated
autoloading firearm. Any failures to feed or extract rounds may be indications of
a dirty chamber. Never fire more than 50 shots without scrupulously cleaning
the chamber.Use commercially available bore cleaning solution and a brass
brush, followed by drying with a cloth patch, to remove any powder residue. An
excess of dirt, powder residue, or oil in the chamber will cause malfunctions and
may result in...

Firing a rifle with oil, grease, or any other material
even partially obstructing the bore may result in
damage to the rifle and serious injury to the shoot-
er and those nearby. Do not spray or apply lubri-
cants directly on ammunition. If the powder of a
cartridge is affected by the lubricant, it may not be
ignited, but the primer firing may push the bullet
into the bore where it may be lodged. Firing a sub-
sequent bullet into the obstructed bore may dam-
age the rifle and cause serious injury or...

23
ATTACHING RUGER SCOPE RINGS
Each Ruger telescope ring is a mated assembly of a top and a base. Do not mix
the parts of the two ring assemblies as they are not interchangeable. On the
underside of each mounting ring assembly there is an integral lug, located off
center with respect to the front and back sides of the mount. The lug is nearer to
the front surface. By reference to the lug, the mounting ring can be correctly
assembled with the front of the ring toward the muzzle of the rifle.
1....

24
SERVICE AND PARTS POLICY
If you have any question regarding the performance of your RUGER®
MODEL 10/22®MAGNUMrifle please write or call (603-865-2442) our
Product Service Department in Newport, New Hampshire 03773, fully describing
all circumstances and conditions involved. If you should return your rifle to the
factory for repair, or order parts for it, please comply with the following sugges-
tions for prompt service:
WARNING: BEFORE SHIPPING ANY FIREARM,
BE ABSOLUTELY CERTAIN THAT IT AND ITS MAG-...

It is the purchaser’s responsibility to be absolute-
ly certain that any parts ordered from the factory
are correctly fitted and installed. Firearms are
complicated mechanisms and IMPROPER FIT-
TING OF PARTS MAY RESULT IN A DANGER-
OUS MALFUNCTION, DAMAGE TO THE
FIREARM, AND SERIOUS INJURY TO THE
SHOOTER AND OTHER PERSONS. The pur-
chaser and installer of parts must accept full
responsibility for the correct adjustment and
functioning of the firearm after such installa-
tion.
PARTS MUST FIT CORRECTLY...

26
RUGER
®
MODEL 10/22
®
MAGNUM
PARTS LIST
Design, prices and specifications subject to change without notice.
SPECIFY MODEL AND CALIBER WHEN ORDERING
(See Exploded Views on Pages 29 & 30).
Part Name Part No. Model
Barrel 0B8004 10/22 Magnum
Barrel Band L06801 10/22 Magnum
Barrel Band Screw B-69 10/22 Magnum
Barrel Retainer, V-Block B-66 10/22 Magnum
Barrel Retainer Screw, 2 Req’d. B-67 10/22 Magnum
Bolt Only B01006 10/22 Magnum
Bolt Assembly, Complete B21006 10/22 Magnum
Bolt Lock B04106 10/22 Magnum...

27
Part Name Part No. Model
Ejector Cross Pin, Not Illustrated B-22 10/22 Magnum
Escutcheon B-51 10/22 Magnum
Extractor B-14 10/22 Magnum
Extractor Plunger B-16 10/22 Magnum
Extractor Spring B-15 10/22 Magnum
Firing Pin B01106 10/22 Magnum
Firing Pin Rebound Spring B-12 10/22 Magnum
Firing Pin Stop Pin B-13 10/22 Magnum
Front Mounting Screw J04701 10/22 Magnum
Front Sight J06001 10/22 Magnum
Hammer B-17A 10/22 Magnum
Hammer Bushing, 2 Req’d. B-43 10/22 Magnum
Hammer Pivot Pin B-19 10/22 Magnum
Hammer...

Part Name Part No. Model
Safety B-52 10/22 Magnum
Safety Detent Plunger B-53 10/22 Magnum
Safety Detent Plunger Spring B-54 10/22 Magnum
Scope Rings, Medium Rings S100RM 10/22 Magnum
Accomodate 42mm Lens
Scope Ring Clamp D-74 10/22 Magnum
Scope Ring Nut D-73 10/22 Magnum
Scope Ring Screws, 8 Req’’d D-76 10/22 Magnum
Sear B-23 10/22 Magnum
Stock Assembly, Complete — B20435 10/22 Magnum
Standard Carbine, Birch
Trigger B-20 10/22 Magnum
Trigger Assembly, Complete B-20D 10/22 Magnum
Trigger Guard B-2 10/22...

29
RUGER®MODEL 10/22®MAGNUM  

30
RUGER®MODEL 10/22®MAGNUM
TRIGGER GUARD ASSEMBLY
RUGER®MODEL 10/22®MAGNUM
BOLT ASSEMBLY