Aperture gun sights

The present invention is directed to a sighting device having an aperture with a series of visual reference points framing the aperture that are used in concert with a vertical front sight to quickly acquire and precisely aim a firearm at a target. The visual reference points framing the aperture ar...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: SHEEHAN TIMOTHY J
Format: Patent
Sprache:eng
Schlagworte:
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