| 摘要 |
Two adjusting devices are provided for fixing the two front barrel ends (1, 2) of a double-barrelled weapon. Of said adjusting devices, one is used for adjusting the separation between the two barrel ends (1, 2) and the second is used for lateral adjustment. A longitudinally displaceable sleeve (3) is arranged on one barrel end (1) such that it slides without play and has two attachments, one behind the other, on which screw threads are provided, aligned at right angles to one another, and a bearing part (4) is mounted on the second barrel end (2). One adjustment part, carrying a mating thread in each case, per adjusting device is arranged on the bearing part (4) such that it cannot be displaced axially but can rotate, and the bearing openings of each of the two adjusting devices have a width in the respectively other adjustment direction which is greater than the width of the region of the adjustment part passing through the bearing opening. <IMAGE>
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