.22LR Sub-Caliber Barrel Insert

[DonVoigt]

Originally Posted by sheepherder

I was interested in the Lothar Walther adapter. It didn't use any modified parts, just additional/substituted parts. Single shot with a rod poking down the barrel to extract the fired case. No special magazines.

My micro-machining is pretty crude; best I can do with what I have. A design exercise. A brain teaser. A time waster.

I would not say your work is "crude" at all.

I put a .22 magazine inside the original T 14 shell, using JB weld to
hold it in position. It would feed, but like I said, never could balance the springs - some day I'll get inspired and wind some more!