Abstract: The invention disclosure relates to a fast zero adjusting turret for rifle scope, comprising an turret base, an adjusting knob is movably installed on the turret base, a central tube is vertically arranged through the middle of the bottom surface of the turret base, a spline screw is arranged in the central tube, a spline dial is arranged therein, a storing tube protrudes upward from the top surface of the spline dial, a limit cam is further arranged inside the turret base, a height groove is opened on the top surface of the limit cam, a turn indicator is adhered to the top surface of the limit cam, a top reset spring is movably installed on the turn indicator. The operator can intuitively know the number of turns of rotation and improve shooting calibration time by observing the rise and fall of the turn indicator.

Abstract: The invention disclosure relates to a fast zero adjusting turret for rifle scope, comprising an turret base, an adjusting knob is movably installed on the turret base, a central tube is vertically arranged through the middle of the bottom surface of the turret base, a spline screw is arranged in the central tube, a spline dial is arranged therein, a storing tube protrudes upward from the top surface of the spline dial, a limit cam is further arranged inside the turret base, a height groove is opened on the top surface of the limit cam, a turn indicator is adhered to the top surface of the limit cam, a top reset spring is movably installed on the turn indicator. The operator can intuitively know the number of turns of rotation and improve shooting calibration time by observing the rise and fall of the turn indicator.