Patent ID: 8650791
Filing Date: 2014-02-18
Classification: F41C

Abstract:
1. A tool for receiving an end effector, comprising: first and second elongated handle portions comprising a primary tubular member, a secondary tubular member inside of the primary tubular member, and a grip portion secured to the primary tubular member; an end effector for securing the elongated handle members to a firearm, the end effector comprising a rail interface and a tool interface coupled to the rail interface; an end effector receiving portion coupled to each of the first and second elongated handle portions; and a pivot coupling the end effector receiving portions in a manner effectuating rotation of the end effector receiving portions about the pivot in response to movement of the first elongated handle portion with respect to the second elongated handle portion, wherein the grip portion comprises a bottom surface located a distance from the pivot, wherein the secondary tubular member is moveable with respect to the primary tubular member to permit the grip portion to move to a first position and a second position, and wherein the distance between the bottom surface and the pivot in the first position is different from the distance between the bottom surface and the pivot in the second position.