AR pistol brace for 31mm pistol buffer tube airsoft

A small buffer tube "arm brace" for 31mm buffer tubes. you may need to double check dimensions for your pistol buffer tube and scale the part to fit I printed it 5% oversize and used a couple wraps of electrical tape on the buffer tube to give the part a good friction fit.

This is for "airsoft use" if used for a firearm all ATF and NFA rules apply.