Patent ID: 7966760

Claim:
A modular stock system for a rifle comprising: a. A replacement buffer tube module having upper and lower sides, the lower side being the side disposed towards the ground, said buffer tube module having attachment means, the attachment means further comprising a plurality of longitudinally disposed attachment tracks; b. A replaceable stock module attachable on the buffer tube module via the attachment means; and c. the attachment means further comprising a clipping means and at least one hole capable of receiving a clipping means built into the buffer tube and at least one corresponding hole located on the hind segment in a manner to juxtapose the buffer tube and segment's holes when the hind segment is appropriately positioned on the buffer tube wherein the clipping means may be inserted through the holes and thus secure the hind segment to the buffer tube wherein the stock module is selectable from a group of assorted hind segments adapted to different functions.