| 摘要 |
<p>The closure has a closure cover (5), and a closure head provided in an area facing a chamber at the closure cover, where the closure is connected with a barrel of a fire arm in a locking position. A ratch (4) is provided, by which the closure distance of the closure head to the chamber is independently reduced. A closure part is radially movable and consists of a control surface and a locking surface facing the ratch. An independent claim is also included for a fire arm with a closure.</p> |
