| 摘要 |
<p>The hand gun is for small- and medium-calibre ammunition, having a gravity breech block on an axis above that of the barrel and locked by a sliding wedge moved in the lengthwise direction of the gun by a release lever. The fore-and back-sights are tilted by a micrometer screw about the lengthwise axis of the gun. The tilting mechanism comprises two or more tilting members (26, 29) mounted directly or indirectly on the gun-barrel. Setting screws (24, 28) can be provided to adjust their ease of movement.</p> |
