I made a "U" shaped jig outta some 1/2" x 2" flat bar that works damn good for supporting the trunions while ya' pound them out.
There's some pretty good pics of one in most Chilton manuals, refering to removing universals.
SECOND AMENDMENT: AMERICA'S ORIGINAL HOMELAND SECURITY.
Bob is Scott!
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SECOND AMENDMENT: AMERICA'S ORIGINAL HOMELAND SECURITY!