Manual

WARNING - ALTERATIONS
DO NOT ALTER ANY GUN
Locking Devices 5 Slide Retraction 18
Alterations 8 Malfunctions 20
Manual Safety 11 Disassembly 23
Lead Exposure 12 Lubrication 25
Ammunition 13 Storage 26
Firing 15 Shipping 27
Handling 16 Parts Purchasers 28
Unloading 17
FIREARMS ARE DANGEROUS WEAPONS -
READ THE INSTRUCTIONS AND WARNINGS
IN THIS MANUAL THOROUGHLY AND
CAREFULLY BEFORE USING.
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.
GENERAL INFORMATION
AND MECHANICAL CHARACTERISTICS
The RUGER
®
P89, P90
TM
, P94
TM
& P944 pistols are centerfire, double
action, magazine-fed, autoloading, recoil-operated pistols. The P89 is cham-
bered for the caliber 9mm Parabellum (9mm x19) cartridge, and the P90
TM
is
chambered for the 45 Auto cartridge. The P94
TM
has a full length “streamlined”
slide configuration and is chambered for the 9mm Parabellum (9mm x 19) car-
tridge. The P944 is chambered for the 40 S&W cartridge. The cartridge for
which the pistol is chambered is clearly marked on the barrel. They comply with
the requirements of the National Institute of Justice Standard - 0112.00. They
include the following features with which users should be thoroughly familiar:
8
WARNINGS OF GREAT IMPORTANCE ARE
FOUND ON THE FOLLOWING PAGES:
OTHER CAUTIONS AND WARNINGS APPEAR
THROUGHOUT THE MANUAL.