Mechanical rapid aiming structure
The mechanical rapid aiming structure comprises a front sight and a sight, the front sight is fixedly connected to the front portion of a bolt, the sight is connected to the rear portion of the bolt, a cross indicating point used for aiming is arranged on the rear end face of the front sight, a trit...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The mechanical rapid aiming structure comprises a front sight and a sight, the front sight is fixedly connected to the front portion of a bolt, the sight is connected to the rear portion of the bolt, a cross indicating point used for aiming is arranged on the rear end face of the front sight, a tritium light tube is embedded in the front sight and used for providing a light source during aiming, the sight is located right behind the front sight, and the tritium light tube is used for providing a light source during sighting. A U-shaped notch is formed in the center of the sight bead, a dovetail groove is formed in the bottom of the sight bead, a cross-shaped indicating point of the sight bead and the circle center of the U-shaped notch of the sight bead are located on the same vertical line, when the sight bead and the sight bead are assembled on the bolt, the upper end face of the U-shaped notch of the sight bead is flush with the top face of the sight bead, and the sight bead is located in the middle of the |
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