One-Piece Firearm Slide Stop Lever with Tactile Projection

The patent merges multiple functional parts into a single integrated slide stop lever component. The lever body incorporates both the left-side handle (13) and right-side handle (17) along with the pivot axis (5) and tactile projection (45) as one unified piece, eliminating the need for separate rods, pins, and connection elements required in multi-part constructions. This integration maintains bidirectional operability while reducing device complexity.

The integrated one-piece construction eliminates multiple connection points, joints, and fastening elements that are inherent in multi-part designs. By combining all functional elements into a single robust lever body, the patent removes potential failure points where dirt, wear, or mechanical stress could cause disassembly or malfunction, thereby significantly improving reliability in rough maneuvers and combat operations.

The patent employs asymmetric design in the placement and configuration of handles on the integrated lever. The left handle (13) and right handle (17) are positioned at different locations and orientations on the lever body, optimized for their respective sides while maintaining functional equivalence. This asymmetric integration ensures that both left-handed and right-handed shooters can easily operate the slide stop lever from their dominant side without requiring complex symmetric mechanisms.

The tactile projection (45) on the integrated lever body provides automatic interaction with the magazine's cartridge feeder. When the magazine is inserted, the cartridge feeder automatically pushes the tactile projection, which in turn automatically pivots the lever into the catch position to hold the slide open. This self-service mechanism eliminates the need for separate automatic catching mechanisms, sensors, or actuators, achieving automatic magazine recognition and loading functionality through the lever's own structural feature.