HAMMERLI 120
Sight Adjustments
Elevation:
Windage:
Trigger Adjustments
Trigger Weight: Insert screwdriver through hole in frame as shown. Turn clockwise to increase weight.
Trigger Slack: Remove the grip. Turn screw I clockwise to reduce trigger slack.
Trigger Stop: Turn screw II clockwise to reduce after travel.
Sear Engagement: Remove the grip. Turning screw III clockwise will reduce sear engagement.
Trigger Shoe Position: Remove the grip and loosen set screw as shown. Reposition 
and retighten screw.
Stripping
1. Check pistol is unloaded. Close action and dry fire.
2. Remove grips.
3. Remove rear sight by loosening set screw.
4. Loosen allen screw (as illustrated) and remove end cover.
5. Open the breech, push the hinge pin upwards and out with punch. This pin is a little hard to see, look directly above the arrow.
6. Remove the support pin (shown in illustration being pushed out by punch).
7. Locking piece and cocking lever will now slide out sideways.
8. There is a connecting piece still attached to the bolt. Push into the receiver so that the bolt can be pulled backwards out of the receiver.
This is as far as required for routine cleaning.
Proceed carefully in reverse to reassemble.