Claims
- 1. A modular stock system for a rifle comprising:a. A replacement buffer tube having upper and lower sides, the downward side being disposed towards the ground, said tube having attachment means, said attachment means further comprising a rail track disposed in a downward direction; and b. A replaceable hind segment attachable on the buffer tube via the attachment means; wherein the hind segment is selectable from a group of assorted hind segments adapted to different functions.
- 2. The modular stock system of claim 1, the system further comprising a clip and the rail track further comprises a groove transecting the entire length of the rail track, wherein the clip is insertable into a portion of the transecting groove so as to provide a pre-set stop for a longitudinally adjustable hind segment.
- 3. The modular stock system of claim 1 further comprising a pre-set stopping system for an adjustable for length stock attachment, the system further comprising:a. A longitudinal channel transecting the length of the rail track; b. A preset latch located in the stock module so as to interface with the channel, the preset latch having a tooth capable of horizontal motion relative to the hind portion within the channel; c. At least one spring to bias the tooth in a central orientation; d. A clip, insertable within the rail track, having a horizontal groove which is partially blocked by a body, leaving enough space for the tooth to pass through when said tooth would be biased to one side; wherein, when the clip is inserted into the rail track the groove aligns with the channel and is capable of interfacing with the tooth during longitudinal motion of the stock module relative to the buffer tube module, said tooth capable of bypassing the clip when biased to one side, but may not pass the clip otherwise.
- 4. The modular stock system of claim 3, the body blocking the groove shaped at an angle in one direction, wherein the stock module is then capable of bypassing the clip in one direction, but not the other without biasing the tooth.
- 5. The modular stock system of claim 4, the buffer tube of which further comprises a removable and rotatable end cap, which is sized to fit a threaded interior surface of the buffer tube.
- 6. The modular stock system of claim 5, 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.
- 7. The modular stock system of claim 4, 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.
- 8. The modular stock system of claim 3, 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.
- 9. The modular stock system of claim 2, 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.
- 10. The modular stock system of claim 1, 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.
- 11. The modular stack system of claim 1, further comprising a cheek plate disposed towards the upper side of the buffer tube.
- 12. The modular stock system of claim 11, the system further comprising a clip and the rail track further comprises a groove transecting the entire length of the rail track, wherein the clip is insertable into a portion of the transecting groove so as to provide a pre-set stop for a longitudinally adjustable hind segment.
- 13. The modular stock system of claim 11 further comprising a pre-set stopping system for an adjustable for length stock attachment, the system further comprising:a. A longitudinal channel transecting the length of the rail track; b. A preset latch located in the stock module so as to interface with the channel, the preset latch having a tooth capable of horizontal motion relative to the hind portion within the channel; c. At least one spring to bias the tooth in a central orientation; d. A clip, insertable within the rail track, having a horizontal groove which is partially blocked by a body, leaving enough space for the tooth to pass through when said tooth would be biased to one side; wherein, when he clip is inserted into the rail track the groove aligns with the channel and is capable of interfacing with the tooth during longitudinal motion of the stock module relative to the buffer tube module, said tooth capable of bypassing the clip when biased to one side, but may not pass the clip otherwise.
- 14. The modular stock system of claim 13, the body blocking the groove shaped at an angle in one direction, wherein the stock module is then capable of bypassing the clip in one direction, but not the other without biasing the tooth.
- 15. The modular stock system of claim 14, the buffer tube of which further comprises a removable and rotatable end cap, which is sized to fit a threaded interior surface of the buffer tube.
- 16. The modular stock system of claim 15, 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.
- 17. The modular stock system of claim 14, 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.
- 18. The modular stock system of claim 13, 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.
- 19. The modular stock system of claim 12, 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.
- 20. The modular stock system of claim 11, 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.
- 21. The modular stock system of claim 11, the buffer tube module further comprising:a. a plurality of attachment tracks positioned on either side of the buffer tube; b. the cheek plate being an upper surface of the buffer tube, thereby leaving no space between it and the buffer tube; and the stock module further comprising:a. A receiving cradle, defined by two ends; b. Two attachment tracks, one disposed on each end; c. A stock portion, disposed in a rearward direction relative to the receiving cradle; d. An attachment means corresponding to the attachment means of the buffer tube module; wherein, the hind portion mounts on the attachment tracks and is secure by the attachment means.
- 22. The modular stock system of claim 21, the attachment means of buffer tube module further comprises two parallel rows of tooth interfaces, disposed below the attachment tracks and the stock module's attachment means further comprises a compression latch mechanism, the mechanism comprising:a. a bicuspid tooth, with sufficient width to interface with tooth interfaces on opposite sides of the buffer tube module b. a mechanism for displacement of the tooth; c. a mechanism actuator; wherein, the actuator may be used to bias the tooth into and out of the tooth interfaces and therefore lock the stock module into a position relative to the buffer tube module.
- 23. The modular stock system of claim 22 wherein the tooth and tooth interfaces are disposed at complimentary angles to one another, and the mechanism primarily displaces the tooth in an angular manner, thereby allowing unilateral motion of the stock module relative to the buffer tube module.
- 24. The modular stock system of claim 23, the mechanism of which further comprising a can anchor that is vertically displaced into the rail track of the buffer tube module when the actuator is moved into a locked position.
- 25. The modular stock system of claim 24, the mechanism of which further comprises a safety latch, designed to releasably interface with the stock module when the actuator is moved into a locked position, thereby arresting motion of the actuator and associated mechanism.
CROSS-REFERENCE TO RELATED APPLICATIONS
This application claims priority based on earlier filed provisional application No. 60/300,646, filed on Jun. 25, 2001.
US Referenced Citations (16)
Foreign Referenced Citations (4)
Number |
Date |
Country |
1213303 |
Mar 1966 |
DE |
1225517 |
Sep 1966 |
DE |
620188 |
Mar 1949 |
GB |
628732 |
Sep 1949 |
GB |
Provisional Applications (1)
|
Number |
Date |
Country |
|
60/300646 |
Jun 2001 |
US |