| 摘要 |
A device for adjusting the relative positions of a first module and a second module on a firearm system includes an intermediate barrel adapted for mounting to the firearm system such that an axis of the intermediate barrel is fixed relative to the first module. A first adjusting cam is rotatably supported on the intermediate barrel and operatively engages the second module at an attachment point so as to displace the attachment point along a first adjustment line in response to rotation of the first adjusting cam. A second adjusting cam is rotatably supported on the intermediate barrel and is rotatable independently of the first adjusting cam. The second adjusting cam operatively engages the second module at the attachment point and is arranged to displace the attachment point along a second adjustment line in response to rotation of the second adjusting cam. The first and second adjustment lines are non-parallel to each other. |
