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Questions & Answers
I have a DPMS Panter AR-15 it will fit

NO, IT WILL NOT WORK FOR YOUR AR15! This adapter will work on AR15's that use a short stroke gas piston system. Traditional AR15's us a direct gas impingement system where the BCG needs to be able to go all the way back into the stock/receiver extension/buffer tube to cycle properly. This adapter doesn't allow the BCG to go past the receiver.

by ARmed in NY, Verified Owner, April 17, 2021
Please explain the terms "carbine to carbine" and "carbine to fixed" Expert Answer

This deals with the connection. The fixed will have a full size plate while the carbine will be a circle. If you're placing this on an AR, you will need the fixed to fixed or fixed to carbine in order to hold the takedown pin spring and detent as this does not accommodate the endplate.

by Kurt Colbourne, Gear Expert, April 16, 2021
Customer Reviews
Helpful Positive Review Stiffer than expected. by Josh, Verified Owner, May 11, 2024
It's stiffer than expected but great quality. The directions absolutely are lacking even online videos, but none the less I figured it out.
1/1 found this helpful
Most Recent Reviews Exactly what I was hoping for by Backcountry Beard, Verified Owner, April 3, 2025
I’m building a chassis based hunting rifle and I wanted to be able to fold the stock so it’s more compact and packable. The operation is smooth and solid. This is exactly what I was hoping for. Additionally it was back ordered everywhere else.
Most Recent Reviews Mdt folding stock adapter by Shooter, Verified Owner, January 31, 2025
The mdt folding stock adapter does not work unless your are 6ft 8 or taller. It adds so much lenth of pull to a chassis 1.75 inches. For the adverage person an additional half inch is way to much. Not a very though out product. If looking for a foldi...
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0/1 found this helpful
Most Recent Reviews Best 2 way locking folding adapter! by Luis Hinojosa, Verified Owner, March 25, 2024
It feels and looks like it's great quality. I'm glad I took my time to do the research on this site and other sites online in order to buy the correct folding adapter for my Hera Arms Triarri conversion for the G17 Gen 4. I was thinking about getting...
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Most Recent Reviews DOES NOT FIT Remington 700 Chassis Pistol by Kynoch, May 1, 2021
It’s a really high quality product but doesn’t work for my intended purpose. I’ll keep it for another use. I wanted to install a brace on a Remington 700 Chassis Pistol. The issue is that the “puck” is too thick for the shallow depth that Remington ...
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Most Recent Reviews Great adapter by Pete, April 26, 2021
Works great. Locks up good. Put it on my rifle and it was very easy to install. You get what you pay for. Very tight tolerances. Would recommend for friend or enemy. It does add some overall length to the stock though..
Read All 7 Reviews
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Product Info for MDT 2-Way Folding Stock Adapter

The MDT Two-Way Folding Stock Adapter is a multi-functional stock adapter that allows shooters to convert their existing rifle buttstock to a convenient, compact, and lightweight folded position. With these Gun Stock Adapters by MDT, you can convert your fixed buttstock for use with a carbine or fixed buttstock firearm. Along with the folded position, the MDT 2-Way Folding Stock Adapters also fold with the stock in the same position as the un-folded position so that you can easily store, transport, and bring your rifle with you to the range or on a hunt. Pick up an MDT Two-Way Folding Stock Adapter for bolt action rifles to create a more compact firearm or to bring a new stock with your favorite firearm.image

Specifications for MDT 2-Way Folding Stock Adapter:

Manufacturer: MDT
Condition: New
Color: Black
Country of Origin: Canada

Features of MDT 2-Way Folding Stock Adapter:

  • Models for a variety of chassis and buttstock interface combinations:
  • fixed to fixed
  • carbine to carbine
  • fixed to carbine
  • carbine to fixed

Package Contents:

  • MDT 2-Way Folding Stock Adapter

MDT 2-Way Folding Stock Adapter Orderable Models

List of Orderable Models

MDT 2-Way Locking Folding Stock Adapter, Carbine to Carbine, Black, 103409-BLK , MPN: 103409-BLK , UPC: 709951107263 , Code: 3JN-STA-FSA2W-103409-BLK
MDT 2-Way Locking Folding Stock Adapter, Fixed to Fixed, Black, 102616-BLK , MPN: 102616-BLK , UPC: 709951107256 , Code: 3JN-STA-FSA2W-102616-BLK
MDT 2-Way Locking Folding Stock Adapter, Fixed to Carbine, Black, 103408-BLK , MPN: 103408-BLK , UPC: 709951107270 , Code: 3JN-STA-FSA2W-103408-BLK
MDT 2-Way Locking Folding Stock Adapter, Carbine to Fixed, Black, 103410-BLK , MPN: 103410-BLK , UPC: 709951107287 , Code: 3JN-STA-FSA2W-103410-BLK

MDT 2-Way Folding Stock Adapter Unavailable & Discontinued Models

List of Unorderable Models

USED MDT 2-Way Locking Folding Stock Adapter, Fixed to Fixed, Black, 102616-BLK, EDEMO1, Used, Condition Like New , MPN: 102616-BLK-EDEMO1 , Code: 3JN-STA-FSA2W-102616-BLK-EDEMO1
DEMO, MDT 2-Way Locking Folding Stock Adapter, Carbine to Carbine, Black, 103409-BLK , MPN: 103409-BLK-DEMO , Code: 3JN-STA-FSA2W-103409-BLK-DEMO
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