Product Description
The Modular Telescoping Stock (MTS) is a great alternative to folders, and features minimalist design elements to keep it ultra compact and light. When fully collapsed the stock only adds 2.00" to the overall length of your firearm. With a Picatinny (1913) mounting interface, you can now mount a Telescoping stock to virtually any firearm with a rear Picatinny rail.
Our new and innovative Picatinny mounting interface eliminates the side clamp used by most mounts of this type. By using a small rail insert and two #8 set screws, this interface keeps the overall size of the part more compact. Additionally, it makes a stronger mounting interface and, by using fewer components, it reduces cost and complexity for the end user. The result is a sleek, profiled stock that is easy to mount to any Picatinny rail.
All mounting components are manufactured from 6061 aluminum and we profile all non-stress areas, which keeps weight down without compromising strength. The rods used for telescoping the stock are manufactured from sturdy 3/8" 4140 steel and Melonite-coated for ultra wear resistance and rust prevention.
Product Features
- Universal (1913) Picatinny mounting interface.
- Minimalist design with ultra-compact dimensions.
- Shortest butt-plate only adds 2.00" to overall length of firearm when collapsed.
- Easy push-button release with 4 length settings.
- Firearm can be fired when fully collapsed on most platforms.
- Reversible mounting allows the stock to be installed in either orientation for better clearance around ejection ports and controls
- Space between the rods is 1-15/16" making it compatible on MOST firearms.
- Choice of 4 butt-plates
Overall Length
*All measurements below are taken from the Picatinny rail interface to the end of the stock in the fully extended position.
| Rod Length | A3T Butt-plate | Magpul #1 Butt-plate | Magpul #2 Butt-plate | Xtendo Butt-plate |
| 7.00" Rods | 6-7/8" | 7-5/8" | 7-5/8" | 8-3/4" |
| 8.50" Rods | 8-11/16" | 9-3/8" | 9-3/8" | 10-1/2" |
| 9.50" Rods | 9-7/16" | 10-1/8" | 10-1/8" | 11-1/4" |
NOTE: Fits SIG MPX, but will not fit MCX or Rattler.
Reversible mounting allows the stock to be installed in either orientation for improved clearance around ejection ports and controls.
As with all of our Modular Stocks, we offer 4 different buttplate options - A3T buttpad, two different Magpul buttpads, and our Xtendo narrow buttpad. All buttplates are machined from aluminum.
