Under-fold firearm stock assembly

摘要

An under-fold firearm stock assembly includes a main body having a longitudinal channel and a firing mechanism opening, a forearm stock having an elongated quick release lever opening, and a shoulder stock that is pivotally secured along the back of the main body via a pivot assembly.

主权项

1. An under-fold firearm stock assembly, comprising:
a main body that includes
a front end, a back end, a pair of opposing generally parallel side walls joined together by a bottom wall and forming a generally U shaped channel,a first generally circular channel that is disposed along the back end of the main body and extending between the pair of opposing side walls,a second generally circular channel that is disposed along a lower portion of the first circular channel, said second channel extending between the pair of opposing side walls, anda firing mechanism opening disposed within the bottom wall, said opening being configured to receive a trigger assembly and a cartridge receiver of a rifle firing mechanism;a hand grip that is removably secured to the bottom wall of the main body via a connector; a separable forearm stock that includes
a front end, a back end, a pair of opposing generally parallel side walls joined together by a bottom wall and forming a generally U shaped channel, andan elongated opening disposed within the bottom wall, said opening being configured to receive a locking lever of a rifle firing mechanism, and to allow the same to slide in a linear manner;a shoulder stock that includes a pair of laterally spaced arms each having a first end and a second end, and a butt stock pivotally secured to the second end of each of the laterally spaced arms; anda pivot assembly that is configured to transition the elongated stock between an open position and a closed position;wherein said pivot assembly consists of:a generally hollow axel that is in communication with one of the pair of laterally spaced arms of the elongated stock, and the first channel of the forearm stock,a button spring that is in communication with an inside portion of the hollow axel,a button and split pin that are in communication with each of the axel and button spring,a lock pin that is in communication with the second channel of the forearm stock, anda retaining ring that is in communication with the other of the pair of laterally spaced arms, said retaining ring functioning to lock the elongated stock in each of the open and closed positions.