B&T APC ACE/LAGE Stock Adapter

(No reviews yet) Write a Review

Adapter for the B&T APC that will allow you to mount ACE and LAGE style stocks and braces.


  • Built-in steel QD sling mount
  • Buffer spring spacer for pistols (optional)
  • Mounting hardware 

There are two variants for this adapter. One for the pistol caliber APCs (.45, 9mm) and one for the rifle caliber APCs (.223, 5.56mm, .300). Be sure you add the correct one to your cart. (NOT RECOMMENDED FOR USE ON THE .308)

The rifle and pistol variant are the same physical part but the pistol version will include a 3d printed spacer for the recoil spring as shown in the product photos.

This part is manufactured from Nylon using a process called Multi Jet Fusion or MJF. The parts are then sandblasted, dyed and shotpeened for a strength and finish that is comparable to injection molded nylon.

ACE/LAGE stocks and hinges are not included but can be purchased separately from the Stocks and Braces page.

Additional options can be found at:

DISCLAIMER: Stocks are not to be used on pistols. Customer is responsible for being aware of local, state, and federal laws regarding the use of this product.