Abstract: User-zeroable adjustment knobs for an aiming device include a rotating member that is rotated to change a setting of the aiming device, a dial selectively couplable to the rotating member via a clutch for co-rotation therewith, and a locking mechanism that prevents the dial and rotating member from rotating relative to the aiming device when the locking mechanism is locked. The clutch is disengageable without the use of tools to allow the dial to rotate relative to the rotating member for zeroing the aiming device. The locking mechanism may include a lock release that is accessible from outside of the dial and movable relative to the dial and the rotating member to release the locking mechanism. Methods of zeroing locking adjustment knobs are also disclosed.

Abstract: Various embodiments described herein may include a turret assembly comprising: first and second rotatable parts to co-rotate to change the optic device setting; a first user interface actuatable to select a mode of operation of a plurality of different modes of operation including an engaged mode of operation when the first rotatable part is engaged with the second rotatable part to enable co-rotation and a non-engaged mode of operation when the first rotatable part is rotatable relative to the second rotatable part; the turret assembly further including an engagement lock settable in a plurality of states including: a locked state that restricts actuation of the first user interface; and an unlocked state that releases the restriction; and a second user interface comprising a button or other lock release actuatable to select between the locked and unlocked states. Other embodiments may be disclosed and/or claimed.

Abstract: User-zeroable adjustment knobs for an aiming device include a rotating member that is rotated to change a setting of the aiming device, a dial selectively couplable to the rotating member via a clutch for co-rotation therewith, and a locking mechanism that prevents the dial and rotating member from rotating relative to the aiming device when the locking mechanism is locked. The clutch is disengageable without the use of tools to allow the dial to rotate relative to the rotating member for zeroing the aiming device. The locking mechanism may include a lock release that is accessible from outside of the dial and movable relative to the dial and the rotating member to release the locking mechanism. Methods of zeroing locking adjustment knobs are also disclosed.

Abstract: User-zeroable adjustment knobs for an aiming device include a rotating member that is rotated to change a setting of the aiming device, a dial selectively couplable to the rotating member via a clutch for co-rotation therewith, and a locking mechanism that prevents the dial and rotating member from rotating relative to the aiming device when the locking mechanism is locked. The clutch is disengagable without the use of tools to allow the dial to rotate relative to the rotating member for zeroing the aiming device. The locking mechanism may include a lock release that is accessible from outside of the dial and movable relative to the dial and the rotating member to release the locking mechanism. Methods of zeroing locking adjustment knobs are also disclosed.

Abstract: User-zeroable adjustment knobs for an aiming device include a rotating member that is rotated to change a setting of the aiming device, a dial selectively couplable to the rotating member via a clutch for co-rotation therewith, and a locking mechanism that prevents the dial and rotating member from rotating relative to the aiming device when the locking mechanism is locked. The clutch is disengagable without the use of tools to allow the dial to rotate relative to the rotating member for zeroing the aiming device. The locking mechanism may include a lock release that is accessible from outside of the dial and movable relative to the dial and the rotating member to release the locking mechanism. Methods of zeroing locking adjustment knobs are also disclosed.

Abstract: Embodiments of the present disclosure relate to a user-zeroable adjustment knob for an optical aiming device. The adjustment knob includes a rotating member rotatable about an axis of rotation to change a setting of the optical aiming device, the rotating member including a rotating member clutch surface centered on the axis of rotation and a dial comprising a dial clutch surface, and wherein the dial is movable between an engaged position where the dial clutch surface is engaged with the rotating member clutch surface, and a disengaged position in which the dial clutch surface is disengaged from the rotating member clutch surface, allowing the dial to be rotated relative to the rotating member to set a zero position.