Mount assembly for interchanging optical sights
View Patent ↗Implementations of a mount assembly for interchanging optical sights on a pistol are provided. In some implementations, the mount assembly comprises an adaptor plate and a pistol slide having an adaptor interface. In some implementations, the adaptor interface of the pistol slide is configured to receive an adaptor plate therein. In some implementations, an optical sight may be secured to the adaptor plate. In some implementations, the walls of the adaptor interface may be constructed in the form of a female portion of a dovetail joint. In some implementations, the ends of the adaptor plate are constructed in the form of a male portion of a dovetail joint. In this way, when the adaptor plate is inserted into the adaptor interface a secure connection may be achieved. In some implementations, the adaptor plate may be any shape suitable for mounting an optical sight thereon. In some implementations, a top side of the adaptor plate may include a recoil lug thereon.
1. A mount assembly for securing an optical sight to a pistol, the mount assembly comprising:
a slide for use with a pistol, the slide having an adaptor interface, the adaptor interface comprising end walls and a bottom surface, wherein the bottom surface is recessed below the top of the slide; and
an adaptor plate configured to be received by the adaptor interface, the adaptor plate comprising a mounting surface configured to receive an optical sight thereon and a tab extending from a bottom side of the adaptor plate at an angle perpendicular thereto; and
wherein the mounting surface is a relief within a top side of the adaptor plate, a bottom surface of the relief is recessed below the top of the slide.
2. The mount assembly of claim 1 , wherein the end walls and the bottom surface of the adaptor interface form a dovetail joint.
3. The mount assembly of claim 2 , wherein the slide further comprises a tab relief, the tab relief extending from the bottom surface of the adaptor interface along a side of the slide and being configured to receive the tab therein.
4. The mount assembly of claim 3 , wherein the slide further comprises an ejection port and a dovetail, the dovetail is located between the ejection port and the adaptor interface, wherein the dovetail is configured to receive a rear sight therein.
5. The mount assembly of claim 1 , wherein the ends of the adaptor plate form a male portion of a dovetail joint.
6. The mount assembly of claim 1 , wherein the end walls are slanted relative to the bottom surface of the adaptor interface.
7. The mount assembly of claim 1 , wherein the ends of the adaptor plate are slanted and configured to interface with the end walls of the adaptor interface.
8. The mount assembly of claim 1 , wherein the slide further comprises a tab relief, the tab relief extends from an edge of the bottom surface of the adaptor interface along a side of the slide and is configured to receive the tab therein.
9. The mount assembly of claim 8 , wherein the tab has an opening extending therethrough and the tab relief has a threaded opening therein, the opening of the tab is in axial alignment with the threaded opening of the tab relief.
10. The mount assembly of claim 1 , wherein the slide further comprises an election port and a dovetail, the dovetail is located between the ejection port and the adaptor interface, wherein the dovetail is configured to receive a rear sight therein.
11. The mount assembly of claim 1 , wherein the adaptor plate further comprising a recoil lug on the mounting surface.
12. A method of securing an optical sight to the slide of a pistol using the mount assembly of claim 7 , the method comprising:
attaching an optical sight to the adaptor plate;
positioning the adaptor plate so that the tab is on the same side of the slide as the tab relief; and
inserting the adaptor plate into the adaptor interface so that the tab comes to rest within the tab relief;
wherein the adaptor plate positions the optical sight on the slide of a pistol for use by a user.
13. The method of claim 12 , wherein the tab has an opening extending therethrough and the tab relief has a threaded opening therein, the method further comprising:
inserting a screw through the opening of the tab; and
threadedly securing the screw within the threaded opening of the tab relief.
14. The mount assembly of claim 12 , wherein the end walls and the bottom surface of the adaptor interface form a dovetail joint.
15. The mount assembly of claim 14 , wherein the ends of the adaptor plate form a male portion of a dovetail joint.
16. A mount assembly for securing an optical sight to a pistol, the mount assembly comprising:
a slide for use with a pistol, the slide having an adaptor interface and a tab relief, the adaptor interface comprising end walls and a bottom surface, wherein the bottom surface is recessed below the top of the slide, the tab relief extends from an edge of the bottom surface of the adaptor interface along a side of the slide; and
an adaptor plate having a tab extending from a bottom side thereof and a top side with a relief therein configured to receive an optical sight, the relief having a bottom surface that is recessed below the top side of the slide.
17. The mount assembly of claim 16 , wherein the tab has an opening extending therethrough and the tab relief has a threaded opening therein, the opening of the tab is in axial alignment with the threaded opening of the tab relief.
18. The mount assembly of claim 17 , wherein the slide further comprises an ejection port and a dovetail, the dovetail is located between the ejection port and the adaptor interface, wherein the dovetail is configured to receive a rear sight therein.