Patent ID: 11946721
Assignee: POLARIS CAPITAL CORPORATION
Field: Other special machines (Mechanical engineering)
Classification: CPC F | IPC F

Claim 9:
10. A rifle, comprising:
an elongated receiver extension tube coupled to the rifle;
a housing slidably coupled with the receiver extension tube, where the housing is positionable at one of a plurality of locking positions that are disposed along a length of the receiver extension tube, where the receiver extension tube defines a longitudinal axis, the housing comprising:
a pair of pivoting levers, each of the pair of pivoting levers being disposed on a lateral side of the housing, and where each of the pivoting levers is coupled to and actuates one of a pair of locking members; and
where each of the pair of locking members travels along a common axis into and out of locking engagement with the receiver extension tube, and where the common axis is transverse to the longitudinal axis.