In one aspect, a sight with a momentary switch to control a laser beam on the sight may include a momentary sensor, a plurality of locking screw to lock the sight onto a firearm, a laser sight, a push button switch, a charging socket, and a laser adjustment screw. When in use, the user can press the push button switch to turn on the sight. In one embodiment, the momentary sensor can emit infrared light and if the infrared light is deflected, the laser beam will be turned off. So, if the user wants to turn off the laser beam, the user can simply move the finger toward the momentary sensor to somewhat covers the momentary sensor to deflect the infrared light emitting therein.

An aiming device is provided including an illumination device and an optical element wherein the illumination device projects a primary dot and at least one secondary alignment dot distal from the primary dot to aid a user in obtaining a view of the primary dot when the aiming device is in an aligned mode, the primary dot is visible within a field of view of the user, but the secondary alignment dot is not visible. When the aiming device is in a misaligned mode, the secondary alignment dot is visible to the user, but the primary dot is not. The secondary alignment dot provides instruction to the user to realign the aiming device relative to the field of view of the user so that the aiming device transitions to the aligned mode. A related method of operation is provided.

A modular digital optical gunsight (MDOG) peripheral module validation device includes an MDOG data connector configured to connect to an MDOG peripheral module and to receive and/or transmit MDOG data in a first format to or from the MDOG peripheral module, a translation module configured to translate the MDOG data in the first format to a second format that is compatible with a personal computer (PC), and a PC data connector configured to connect the validation device to a PC and to receive and/or transmit the MDOG data in the second format to the PC. The translation module can be configured to translate data in the second format to the first format.

The invention relates to a long-range optical device, in particular a telescopic sight 1, with at least one objective lens 2 and at least one eyepiece 3 and with an adjustable reticle 6 arranged between the objective lens 2 and the eyepiece, wherein the reticle 6 is coupled to a manually operable fast reticle adjustment, wherein a display device 14 is arranged in the field of view of the long-range optical device 1, through which a distance value set by a setting device 4, 15 of the fast reticle adjustment can be read when using the long-range optical device 1.

Disclosed herein is a kit for facilitating aligning of twist-in scope rings of firearms. Accordingly, the kit may include a centering component, and a laser pointer. Further, the centering component may be for providing a reference for aligning a twist-in scope ring with a bore of a firearm. Further, the twist-in scope ring may be coupled to a barrel of the firearm. Further, the twist-in scope ring may be rotatable around a scope axis. Further, the centering component may include a primary elongated member and a secondary elongated member attached to the primary elongated member. Further, the laser pointer may be detachably couplable with the twist-in scope ring. Further, the laser pointer may include a laser pointer body configured to be inserted in the twist-in scope ring. Further, the laser pointer may be configured for emitting a laser beam.

Disclosed herein is a kit for facilitating aligning of twist-in scope rings of firearms. Accordingly, the kit may include a centering component, and a laser pointer. Further, the centering component may be for providing a reference for aligning a twist-in scope ring with a bore of a firearm. Further, the twist-in scope ring may be coupled to a barrel of the firearm. Further, the twist-in scope ring may be rotatable around a scope axis. Further, the centering component may include a primary elongated member and a secondary elongated member attached to the primary elongated member. Further, the laser pointer may be detachably couplable with the twist-in scope ring. Further, the laser pointer may include a laser pointer body configured to be inserted in the twist-in scope ring. Further, the laser pointer may be configured for emitting a laser beam.

A gun calibrator provided with an inner red dot sight includes a straight bar, a laser module displaced in the front end of the straight bar and is coaxial with the straight bar, and a battery cabin that is displaced in the front end of the straight bar, wherein the front end of the straight bar is provided with an inner red dot sight.

A gun calibrator provided with an inner red dot sight includes a straight bar, a laser module displaced in the front end of the straight bar and is coaxial with the straight bar, and a battery cabin that is displaced in the front end of the straight bar, wherein the front end of the straight bar is provided with an inner red dot sight.

An optical sight with a rectifier and device for indicating turns of the rectifier includes a longitudinal body that houses sight elements coupled to the rectifier. The rectifier includes a rotatable control element and an indicator protruding from an upper surface of the rectifier. The indicator includes a longitudinal identification protrusion rotatable about an axis that is perpendicular to its length and parallel to an axis of rotation of the control element. A coding device is associated with the longitudinal identification protrusion and is mounted on the upper surface of the rectifier above an upper surface of the longitudinal identification protrusion, wherein a rotated position of the longitudinal identification protrusion relative to the coding device provides an indication to a user of the optical sight of turning of the rectifier. A zero stop mechanism is configured with the control element of the rectifier.

Systems for leveling a firearm receiver and aligning a scope to the receiver are precisely fabricated and assembled to maximize accuracy, including high sensitivity spirit levels. A bar assembly with a high sensitivity spirit level is received in the receiver with the bar in direct contact with the receiver rails. The bar may directly contact the full length of the receiver rails. A plate assembly includes a lower plate for connection to a bench rest, an upper plate for connection to the receiver, and a mechanism to pivot the upper plate relative to the lower plate about a pivot axis for windage adjustment. Methods of use are disclosed.