Originally Posted by Kp321
I hate to use the D word on a gunsmith forum, but a Dremel with a cutoff wheel is the ideal way to cut this slot, finish up with a thin needle file. You do need a new bolt for a pattern.


Ya' know, the half nuts on most Dremel Tool user's X axis just don't set up quite as tight as those on a milling machine.
I hate to HEAR the "D word" bandied about, and no advice is better than bad advice.

GTC

Member, Clan of the Border Rats
-- “Sometimes I wonder whether the world is being run by smart people who are putting us on or by imbeciles who really mean it.”- Mark Twain