Buffer tube adapter for Unseenkiller's Little Giant/ Really Strong Latch for folding stocks and braces. Works best with metal buffer tubes, untested with printed tubes. Print with buffer threads vertical and a support blocker on the threads. Print the other pieces as described by Unseenkiller. Uses (2) M5 x16 bolts and nuts plus the Little Giant/ Really Strong Latch hardware.

In addition to the buffer tube adapter I have included a pic rail mount with a hole in place of the nub for the mechanism that holds the stock folded. My plastic nubs seemed to wear out and get sloppy. Hole is for a heat insert and M3 button head SHCS to replace the nub. Add washers under the button head screw as needed for proper tension. Start with zero washers.

Includes:
STLs for the pic rail mount, folding stock adapter, straight buffer mount, -5 degree buffer mount, and -10 degree buffer mount.
STEP files along with a section of buffer threads and a mounting base so you can make an adapter at any angle or height you like.
Unseenkiller's Little Giant folding stock/ brace with original documentation for print orientation and BOM.

7/17/25 Added folding pic rail adapter