Co-aligned close quarters battlefield sight
A close quarters battlefield (CQB) sight is provided. The CQB sight includes an optical sighting element and a base plate to which the optical sighting element is integrally coupled. The base plate includes a flange and a mounting surface formed to complement a mounting surface of another optical sighting element. The flange is configured to be fastened to the another optical sighting element such that the mounting surfaces abut and the optical sighting elements become co-aligned.
1. A close quarters battlefield (CQB) sight, comprising:
an optical sighting element; and
a base plate to which the optical sighting element is integrally coupled, the base plate comprising a flange and a mounting surface formed to complement a mounting surface of another optical sighting element,
the flange being configured to be fastened to the another optical sighting element such that the mounting surfaces abut and the optical sighting elements become co-aligned,
wherein the optical sighting element, the base plate and the flange have no moving parts for boresight correction.
2. The CQB sight according to claim 1 , wherein the optical sighting elements each comprise a frame and an optical sight supported within the frame.
3. The CQB sight according to claim 1 , wherein the optical sighting elements have first and second differing ranges, respectively.
4. The CQB sight according to claim 1 , wherein the flange is provided as first and second flanges at first and second sides of the base plate, respectively.
5. The CQB sight according to claim 4 , wherein:
the mounting surfaces comprise concave and convex curvatures,
the first and second flanges extend as transverse curved protrusions in opposite directions laterally outwardly from the mounting surface with the concave curvature to extend a reach of the mounting surface with the concave curvature laterally outwardly, and
the first and second flanges are configured to be fastened to corresponding fasteners of the another optical sighting element.
6. The CQB sight according to claim 1 , wherein, with the flange fastened to the another optical sighting element and the mounting surfaces abutting, the optical sighting elements respectively co-align with transverse target lines.
7. A sight assembly, comprising:
a first optical instrument comprising an optical sighting element formed to define an optical pathway and a mounting surface; and
a second optical instrument comprising:
an optical sighting element formed to define an optical pathway; and
base plate to which the optical sighting element of the second optical instrument is integrally coupled, the base plate comprising a flange and a mounting surface formed to complement the mounting surface of the first optical instrument,
the flange being configured to be fastened to the first optical instrument such that the mounting surfaces abut and the optical pathways become co-aligned,
wherein the second optical instrument has no moving parts for boresight correction.
8. The sight assembly according to claim 7 , wherein the first optical instrument comprises a telescopic sight mountable to and bore-sightable with a weapon.
9. The sight assembly according to claim 7 , wherein the optical sighting elements each comprise a frame and an optical sight supported within the frame.
10. The sight assembly according to claim 7 , wherein the optical pathways have differing ranges.
11. The sight assembly according to claim 7 , wherein the flange is provided as first and second flanges at first and second sides of the base plate, respectively.
12. The sight assembly according to claim 11 , wherein:
the mounting surface of the second optical instrument comprises a concave curvature,
the first and second flanges extend as transverse curved protrusions in opposite directions laterally outwardly from the mounting surface of the second optical instrument to extend a reach of the mounting surface of the second optical instrument laterally outwardly, and
the first and second flanges are configured to be fastened to corresponding fasteners of the first optical instrument.
13. The sight assembly according to claim 7 , wherein, with the flange fastened to first optical instrument and the mounting surfaces abutting, the optical pathways respectively co-align with transverse target lines.
14. A method of assembling a sight assembly, the method comprising:
defining respective optical pathways through optical sighting elements of first and second optical instruments;
coupling, to the optical sighting element of the second optical instrument, a base plate comprising a flange and a mounting surface formed to complement a mounting surface of the first optical instrument; and
fastening the flange to the first optical instrument such that the mounting surfaces abut and the respective optical pathways become co-aligned with each other or, respectively, with transverse target lines,
wherein the fastening of the flange to the first optical instrument achieves co-alignment of the respective optical pathways without boresight correction of the second optical instrument.
15. The method according to claim 14 , further comprising:
mounting the first optical instrument to a weapon; and
bore-sighting the first optical instrument.
16. The method according to claim 14 , wherein the respective optical pathways have differing ranges.
17. The method according to claim 14 , further comprising forming the mounting surface of the second optical instrument with a concave curvature.