Mounts for optical sighting devices
View Patent ↗Disclosed are mounts for optical sighting devices. One example optical sight mount includes an integrated backup sighting system. The optical sight mount is configured to position an optical sighting device on a firearm so that it can be used to aim the firearm. Further, the backup sighting system can be used to aim the firearm should the optical sighting device fail or otherwise be rendered inoperable.
1. An optical sight mount for use with a firearm, the optical sight mount comprising:
a base that includes a clamping mechanism configured to releasably engage a mounting interface of a firearm;
a mounting surface configured so that an optical sighting device can be secured thereon;
a longitudinally extending sight channel positioned between the base and the mounting surface of the optical sight mount; and
a rear sight assembly;
wherein:
the rear sight assembly includes a windage-adjustable rear sight positioned in a slot disposed within the longitudinally extending sight channel by a windage-adjustment screw, the windage-adjustment screw includes an adjustment knob positioned on a lateral side of the optical sight mount, the adjustment knob is configured to laterally displace the windage-adjustable rear sight when rotated;
the windage-adjustment screw also includes a partially threaded shaft extending from the adjustment knob, the partially threaded shaft has a circumferential groove on one end;
the rear sight assembly also includes a fastener configured to interface with the circumferential groove of the windage-adjustment screw to prevent lateral displacement of the windage-adjustment screw.
2. The optical sight mount of claim 1 , further comprising a front sight assembly.
3. The optical sight mount of claim 2 , wherein the front sight assembly includes a front sight positioned within the longitudinally extending sight channel so that a post portion of the front sight can be aligned with the windage-adjustable rear sight.
4. The optical sight mount of claim 1 , wherein the mounting surface is configured to interface with a mount compatible surface of the optical sighting device.
5. The optical sight mount of claim 1 , wherein the mounting surface includes a longitudinally extending channel configured to receive therein a portion of the optical sighting device.
6. The optical sight mount of claim 1 , wherein a plurality of openings extend through the mounting surface, each of the plurality of openings is configured and positioned so that a fastener can extend through the opening and be used to secure the optical sighting device to the mounting surface.
7. The optical sight mount of claim 1 , wherein the mounting surface is configured to position the optical sighting device so that a centerline of the optical sighting device is about 2.26″ above the mounting interface of the firearm.