The invention encompasses firearm sights configured to eliminate the effect of parallax a shooter would otherwise experience when aiming a firearm at a target. The firearm sight utilizes a rear sight vane and at least one occluder positioned so that the occluder interferes with or substantially blocks a shooter's line of sight for the shooter's non-aiming eye without obstructing the vision of the correct eye with which the shooter should be aiming.

The invention encompasses firearm sights configured to eliminate the effect of parallax a shooter would otherwise experience when aiming a firearm at a target. The firearm sight utilizes a rear sight vane and at least one occluder positioned so that the occluder interferes with or substantially blocks a shooter's line of sight for the shooter's non-aiming eye without obstructing the vision of the correct eye with which the shooter should be aiming.

Implementations of a rear sight block for AK-type rifles are provided. In some implementations, the rear sight block may comprise an optic mounting interface and a sleeve. In some implementations, the optic mounting interface may be used to attach an optical gun sight to the rear sight block, and the sleeve may be used to secure the rear sight block to the barrel of an AK-type rifle. In some implementations, the optic mounting interface may include a rear sight notch therein. In some implementations, the rear sight block may further comprise at least one accessory mounting interface thereon. In some implementations, the accessory mounting interface may be used to position a flashlight, laser, and/or other firearm accessory on the left (or right) side of the rear sight block.

Implementations of a rear sight block for AK-type rifles are provided. In some implementations, the rear sight block may comprise an optic mounting interface and a sleeve. In some implementations, the optic mounting interface may be used to attach an optical gun sight to the rear sight block, and the sleeve may be used to secure the rear sight block to the barrel of an AK-type rifle. In some implementations, the optic mounting interface may include a rear sight notch therein. In some implementations, the rear sight block may further comprise at least one accessory mounting interface thereon. In some implementations, the accessory mounting interface may be used to position a flashlight, laser, and/or other firearm accessory on the left (or right) side of the rear sight block.

A rear gun sight mountable to a firearm that includes an aperture module defining a gun sight aperture and a base. The base defines a recess for receiving the aperture module and the aperture module includes ribs that are slidably received by associated recess in the base to constrict the aperture module to relative rectilinear movement with respect to the base. At least one spring acts between the base and the aperture module. An adjustment member couples the module to the base such that rotation of the adjustment member moves the module towards and away from the base depending on direction of rotation. A detent resists uncontrolled rotation of the adjustment member. The aperture module includes a recess for receiving a light emitting member such as a tritium module.

A rear gun sight mountable to a firearm that includes an aperture module defining a gun sight aperture and a base. The base defines a recess for receiving the aperture module and the aperture module includes ribs that are slidably received by associated recess in the base to constrict the aperture module to relative rectilinear movement with respect to the base. At least one spring acts between the base and the aperture module. An adjustment member couples the module to the base such that rotation of the adjustment member moves the module towards and away from the base depending on direction of rotation. A detent resists uncontrolled rotation of the adjustment member. The aperture module includes a recess for receiving a light emitting member such as a tritium module.

The present disclosure presents a gun sight and a method of forming a gun sight. The gun sight includes a sight body, and a diamond affixed to the sight body at a predetermined location to facilitate aiming. The gun sight may further include a mount, wherein the diamond is retained in the mount and the mount is connected or coupled to the sight body.

The present disclosure presents a gun sight and a method of forming a gun sight. The gun sight includes a sight body, and a diamond affixed to the sight body at a predetermined location to facilitate aiming. The gun sight may further include a mount, wherein the diamond is retained in the mount and the mount is connected or coupled to the sight body.

A collapsible reflective optical sight for a firearm includes a base that mounts the optical sight to the firearm, a lens attached to and rotatable with respect to the base, wherein the lens includes a first optic with a reflective surface and the lens is folded with respect to the base for storage in a collapsed configuration and is angled with respect to the base in a deployed configuration for use in aiming the firearm, a light source on the base that reflects light off the reflective surface of the first optic to a user for aiming the firearm, and a mechanical sight on the base for aiming the firearm when the lens is in the collapsed configuration.