Owner’s Manual 2007

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9. ACCESSORIES
9.1. Interchangeable backstraps
In order to ensure an optimum grip on the pistol as a function of the
height and the ergonomics of the shooter, two types of backstraps,
(one curved and one straight) have been supplied with the pistol.
If desired, the backstrap can be replaced by proceeding as follows:
u Using a 3 mm screwdriver, unscrew and remove the backstrap
retaining screw.
v Some force may be required to remove the installed backstrap.
Push it downwards.
w Install the other backstrap by following the above steps in
reverse order.
9.2. Accessory rail
The frame of the FNP-40 pistol has been provided with a rail onto
which accessories, such as a laser sight or flashlight, can be installed.
8. TROUBLESHOOTING
If a problem cannot be solved by the few directives given below, the pistol should
not be used and should be examined by your dealer or departmental armorer.
uThe cartridge is not chambered.
Themagazinehasnotbeeninsertedcorrectly,isdirtyordamaged.
Improper ammunition is used.
Themagazinehasnotbeenloadedcorrectly.
uThe slide does not close properly.
See above.
Pistol is dirty or too heavily lubricated.
uThe empty case jams in the chamber or at the ejection port.
Insufficient recoil due to the pistol being dirty.
The ammunition gives insufficient recoil force.
Pistol is not or not enough lubricated.
Pistol is dirty or too heavily lubricated.
uHammer strikes but no discharge.
Defective cartridge.
Hard primers.
Backstrap
(curved)