Gunsmithing 700 tactical bolt knob install jig?

K_Labs

Collector
Full Member
Minuteman
Mar 21, 2010
171
1
41
Ca, LA
Ok so I was reading up alot about how it's done. I saw a thread somewhere on here that actually has pictures of some1s jig so you can chuck it up on a lathe. Does any1 know of where to find this thread. I tried the search function but failed horribly.