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Crusader8207
Drilled and tapped a set screw to capture the buffer tube within the BTFA adapter threads similar to how the AR15 end plate works. First time doing it and it went super smooth. Got all the parts through McMaster Carr to get the exact specs on the drill, tap, and set screws. Drilled the hole with a hand drill then tapped the threads using pliers holding the end of the tap. Just noting that to say how easy it was with minimal tools. I secured the set screw using Loctite 243 since it is a through hole and can fall into the buffer tube if screwed in all the way.
I plan on shooting it tomorrow to see how it holds up.
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