FAS 607
Sight Adjustments
Clockwise down.
Clockwise right.
Trigger Takeup
Use allen key (#3) to increase/decrease takeup travel. In order for trigger transfer bar to reset it is necessary to have some takeup.
Trigger Shoe Position
Unlock screw with allen key (#4) to reposition, then re-lock in place.
First Stage Trigger Weight
Turn allen key (#2) clockwise to increase weight.
Second Stage Trigger Travel
This can be adjusted by allen key (#6). Turn in very small increments (5 degrees or so) at a time.
Second Stage Trigger Weight
Turn screw #5 with a small screwdriver, clockwise to increase. 1 turn = approx 100g.
NOTE: Both #5 and #6 should not be adjusted too often. When satisfied with trigger release lock screws in place with low grade loctite or nail varnish and leave them alone.
Stripping
Cock pistol and check chamber is empty.
Push takedown lever (front left in front of slide lug) down and through 180 degrees.
Remove barrel shroud and barrel, lift slide cover off and remove slide.
Stripping Early Model 607s
Early 607s did not have a takedown lever. In this case, unscrew barrel shroud locking bolt under muzzle to remove shroud.
Important Maintenance
Regularly check slide buffer and clip – located at inside rear of slide cover. Replace as old one flattens.