Screw 1:
adjustment of the way of the let-off point.
(Convenient adjusted from the manufacturer)
Screw 2
by turning to the left decreasing of the trigger weight,
by turning to the right increasing of the trigger weight
(adjustment range/sector 200p = 200g = 3086 grains to 600 p = 600g =
9259 grains)
Screw 3
adjustment (horizontal) of the trigger leaf
Screw 4
by turning to the left increasing of first stage weight,
by turning to the right decreasing of the first stage weight
Screw 5
by turning to the left increasing/ extension of trigger slack,
by turning to the right decreasing/ shortening of trigger slack