If anyone is interested in modifying there drill press to do LIGHT machining, there is an article in the January 1969 edition of Popular Mechanics titled "How to mill on a drill press". Go to Google Books to read more about it http://books.google.com/
If you wish to save the article, remember that every "page" is a "picture" and a copy is in your cache file. Clear your browsing history before looking at the article, and the pages will be easier to find. Hint - scroll through the article twice and all of the "pictures" will be .jpg, otherwise some will be .png. Use MS Paint to convert any stray .png to .jpg.
THE 9mm ADDICT
I just finished the four I got from Weapons Guild on a Bridgeport. I used a four flute , 3/8" endmill. A little slow but very manageable.
Used a 5/16 endmill to run the trigger slot on the bottom.