User Manual

ANS Xtreme Performance: GX-3/GX-4 User Manual 7
Marker timing is ADVANCED if when the
trigger is pulled slowly, the marker fires way
before the back block starts to moves back. This
indicates that there is too little contact between
the lug and the sear creating a large gap in the
firing sequence.
Marker timing is DELAYED if when the
trigger is pulled slowly, the back block moves
back before the marker fires. This indicates that
there is too much contact between the lug and
the sear.
Sear Lug timing check is now complete.
Sear Lug Adjustment
Before any adjustments are made to the
sear lug, you will first need to perform the
3-Way Shaft Adjustment and the Sear Lug
Timing Check (see instructions above). If the
timing check reveals that the marker is delayed
or advanced, an adjustment will be necessary. If
the firing sequence is at optimum performance,
no adjustment is necessary.
YOU’LL NEED:
1/8" Allen wrench (long)
ADJUSTMENT STEPS FOR ADVANCING
THE TIMING (MARKER TIMING IS
DELAYED)
1. Ensure that the marker is de-cocked.
2. Pull the Quick Pull bolt out of the back block.
3. Locate the timing hole. The timing hole is
located on top of the marker body right
behind the feed neck.
4. Locate the sear lug Allen screw. Insert the
Allen wrench into the timing hole to lock into
the sear lug. Due to variations in spring ten-
sion or main spring set-ups the wrench may
not fit immediately into the lug, but moving
the cocking rod slightly back and forth will
allow the Allen wrench to drop into the screw
head. When the wrench is locked into place
you will feel a noticeable resistance due to a
nylon anti-vibration setscrew.
5. Raising the lug. Twist the Allen wrench
counterclockwise 1/8 turn. This will decrease
contact between the sear plate and the sear
lug thus allowing the lug to slip off earlier.
NOTE: Lug adjustment should be minimal
and restricted to 1/8-turn intervals.
6. Check the adjustment. After each adjustment
(turn on the Allen wrench), replace the bolt
and fire the marker to check the adjustment
made to the firing sequence. Remember to
pull the trigger slowly when checking the
timing on the marker.
7. Repeat the adjustment until timing is correct
and the hammer releases at the right time.
ADJUSTMENT STEPS FOR DELAYING
THE TIMING (MARKER TIMING IS
ADVANCED)
1. Ensure that the marker is de-cocked.
2. Pull the Quick Pull bolt out of the back block.
3. Locate the timing hole. The timing hole is
located on top of the marker body right
behind the feed neck.
4. Locate the sear lug Allen screw. Insert the
Allen wrench into the timing hole to lock
into the sear lug. Due to variations in spring
tension or main spring set-ups the wrench
may not fit immediately into the lug, but
moving the cocking rod slightly back and
forth will allow the Allen wrench to drop
into the screw head. When the wrench is
locked into place you will feel a noticeable
resistance due to a nylon anti-vibration
setscrew.
5. Lower the lug. Twist the Allen wrench
clockwise 1/8 turn. Doing this will increase
contact between the sear plate and the sear
lug thus allowing the lug to be held a little
longer. NOTE: Lug adjustment should be
minimal and restricted to 1/8-turn intervals.
6. Check the adjustment. After each adjustment
(turn on the Allen wrench), replace the bolt
and fire the marker to check the adjustment
made to the firing sequence. Remember to
pull the trigger slowly when checking the
timing on the marker.
7. Repeat as necessary. Repeat the adjustment
until timing is correct and the hammer
releases at the right time.
Sear Lug adjustment is now complete.
6 ANS Xtreme Performance: GX-3/GX-4 User Manual
ANS GX-3/GX-4 USER MANUAL ANS GX-3/GX-4 USER MANUAL