Weapon sight
An adjustable firearm sight includes a body made of a flexible and resilient material. The body includes an elevation arm connected to the body and extending proximally therefrom to a sight portion, where the elevation arm and the body comprise a monolithic structure. A cam body below the elevation arm has a cam surface in contact with a bottom surface of the elevation arm, where the cam body is rotatable to change a vertical position of the sight portion. Also disclosed is a front sight assembly where a sight element is disposed in a longitudinal bore through a sight body. A proximal end of the longitudinal bore has a reduced size. At a distal end, a retention pin is disposed in a retention bore that extends transversely to and intersects the longitudinal bore such that the retention pin occupies the longitudinal bore to retain the sight element.
1. A sight assembly comprising:
a sight body with a proximal end portion and a distal end portion each extending up from a base portion in a spaced relationship, the sight body defining a longitudinal bore along a central axis that extends through the proximal end portion and through the distal end portion, wherein wherein the longitudinal bore has a reduced, diameter along a proximal part of the proximal end portion and wherein the distal portion of the sight body defines a retention bore extending upward through a bottom of the base portion and intersecting the longitudinal bore in the distal end portion;
a pin sized to be received in the retention bore with part of the pin occupying the longitudinal bore in the distal end portion; and
a sight element sized to be retained between the reduced diameter of proximal end portion and the pin when the pin is installed in the retention bore.
2. The sight assembly of claim 1 , where the sight element is selected from an optical fiber or a self-luminous tube.
3. The sight assembly of claim 2 , wherein a majority portion of the longitudinal bore between the proximal portion and the distal portion is open to ambient light.
4. The sight assembly of claim 1 , wherein the retention pin is selected from an optical fiber, a fastener, a roll pin, or a dowel pin.
5. The sight assembly of claim 1 , further comprising a handgun slide and a threaded fastener, wherein the sight body defines a threaded bore into a bottom of the sight body and the sight body is secured to the handgun slide with the threaded fastener extending through the slide and into the threaded bore.
6. A sight assembly for a firearm, the sight assembly comprising:
a sight body with a proximal portion and a distal portion each extending up from a base portion in a spaced relationship, the sight body defining a longitudinal bore along a central axis through the proximal portion and the distal portion, wherein the longitudinal bore has a reduced diameter along a proximal part of the proximal portion and wherein the sight body defines a retention bore extending transversely to and intersecting the longitudinal bore in the distal portion;
a pin in the retention bore, wherein the part of the pin occupies the longitudinal bore in the distal portion; and
a sight element retained in the longitudinal bore between the reduced diameter and the transverse bore.
7. The sight assembly of claim 6 , wherein the sight element is selected from an optical fiber or a self-luminous tube.
8. The sight assembly of claim 6 , wherein the retention pin is selected from an optical fiber, a fastener, a roll pin, and a dowel pin.