Beretta Cx4 Storm Beretta CX4 Storm User Manual - Page 40

Cleaning

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CLEANING ! WARNING: Excess oil and grease obstructing the bore, even partially, is very dangerous when firing and may cause barrel rupture and serious injury to the shooter and bystanders. Never spray or apply oil to the cartridges. Use lubricants properly. You are responsible for the proper care and maintenance of your firearm. BARREL • Spray a brush with Beretta oil or a good grade gun oil. Insert the brush into the barrel by means of a rod from the chamber and scrub the chamber and bore thoroughly. If necessary, first clean the bore with a gun solvent. • Dry the chamber and bore by pushing a cotton patch through the chamber and bore with the rod. Change the patch until it emerges clean. ! WARNING: Check the barrel to be sure there are no obstructions in the chamber and bore. • Lightly oil the inside of the barrel by passing through it a clean cotton patch soaked in Beretta oil or a good grade gun oil. • Lightly oil the outside of the barrel. BOLT • Clean the bolt with a patch and Beretta oil or a good grade gun oil, paying special attention to the breech face, extractor, ejector and to the bolt guides. If necessary, use the brush. Wipe bolt surfaces with a clean patch. • Lightly oil the bolt. RECOIL SPRING AND SPRING GUIDE • Lightly oil the recoil spring and spring guide with Beretta oil or a good grade gun oil. After long use it could be necessary to first scour these parts using a brush. 82

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82
CLEANING
WARNING:
Excess oil and grease obstructing the bore, even
partially, is very dangerous when firing and may cause barrel
rupture and serious injury to the shooter and bystanders. Never
spray or apply oil to the cartridges. Use lubricants properly. You
are responsible for the proper care and maintenance of your
firearm.
BARREL
•Spray a
brush with Beretta oil or a good grade gun oil. Insert
the brush into the barrel by means of a rod from the chamber
and scrub the chamber and bore thoroughly. If necessary, first
clean the bore with a gun solvent.
•Dry the chamber and bore by pushing a cotton patch through
the chamber and bore with the rod. Change the patch until it
emerges clean.
WARNING:
Check the barrel to be sure there are no obstructions
in the chamber and bore.
• Lightly oil the inside of the barrel by passing through it a clean
cotton patch soaked in Beretta oil or a good grade gun oil.
• Lightly oil the outside of the barrel.
BOLT
• Clean the bolt with a patch and Beretta oil or a good grade gun
oil, paying special attention to the breech face, extractor,
ejector and to the bolt guides. If necessary, use the brush.
Wipe bolt surfaces with a clean patch.
• Lightly oil the bolt.
RECOIL SPRING AND SPRING GUIDE
• Lightly oil the recoil spring and spring guide with Beretta oil or
a good grade gun oil. After long use it could be necessary to
first scour these parts using a brush.
!
!