| 摘要 |
An adjustable support for a firearm includes an extension shaft having a distal end, a proximal end, a central axis, and a plurality of engagement features formed at a plurality of axial locations between the distal end and the proximal end. A housing assembly is configured to house the extension shaft and defines a reference datum. At least one locking member is operatively associated with the housing assembly and is configured selectively engage the engagement features. An actuator is operatively associated with the housing assembly such that translation of the actuator relative to the central axis moves the locking members into and out of engagement with the engagement features on the extension shaft. Rotation of the actuator relative about the central axis moves the distal end of the extension shaft away from the housing assembly.
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