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Folding stock adapter

179,00 €
Low stock (-1 pc) Delivery time 21 - 30 days
  • Buttstock interface
  • Locking
  • Product description
  • Technical details

Get more adaptability for storage, transport and buttstock choice. The MDT universal adapters are compatible with most bolt-action chassis rifles that have an AR-style interface.

The folding stock adapter adds 1.75" to your length of pull.

Available in 1-way or a 2-way locking configuration. The 1-way lock maintains solid, straight-line integrity when shooting while the 2-way lock provides the additional function of holding the stock securely in the folded position.

Models for a variety of chassis and buttstock interface combinations:

  • Fixed to Fixed
  • Carbine to Carbine
  • Fixed to Carbine
  • Carbine to Fixed


This adapter has a solid interface and will not allow a bolt to pass through - please check your rifle configuration for compatibility. Is not compatible with our TAC21 chassis or our ESS chassis, although the ESS has it's own Folding Buttstock available.

Carbine / Fixed Interfaces

MDT has been using the terms “Fixed” and “Carbine” to describe the interface between the chassis system and the buttstock. Our “Fixed” chassis systems are recognizable by their “tear drop” shaped stock interface while our “Carbine” chassis systems are characterized by their “circular” shaped stock interface.

Visual difference between Carbine and Fixed Buttstock Interfaces

So when it comes to choosing the right adapter the choice will primarily be dictated by the shape of your chassis interface and the type of buttstock you have. However a variety of combinations are possible with the use of the folding stock adapter - allowing you to change your old buttstock to new buttstock with a different interface.

  • Weight: 100 g
  • Dimensions: 50x50x50 mm