I don't have the list with me here, but the things we used for complete disassembly and reassembly included...
1/16" punch
3 roll pin punches matching the sizes of roll pins on the AR15, the largest being 5/32" (this is where the list would be handy. Note roll pin punches have the little nipple. Bushmaster listed the sizes 3/32", 1/8" & 5/32" but did not specific roll pin punches. You can use regular punches, but be prepared to cause roll pins to collapse in on themselves, hence the benefit of the roll pin punches that will help preclude this)
lightweight tack hammer to use with the punches
1 flathead screwdriver for the grip screw
Oly Arms barrel and stock wrench - the Oly Arms version seems to be long enough to handle the necessary torque for some of the tougher jobs and has enough slots to handle the normal muzzle brakes/flash hiders and buttstock assemblies (A1 and A2)
Kroil - penetrating or Kreaping oil to really loosen tight parts
Not supplied in class but found useful, parts magnet. After losing/dropping/spring shooting parts on day 1, I brought in a magnet and put it under my mat for day 2 and it was especially helpful with the small springs and ball bearings.
front sight tool (there is a multi-tool version for the 3, 4, or 5 slot varieties, supposedly, but most of us has the 4 slot type and simply used the 4 slot front sight tools provided - note that you can get by without these, but it is easier if you have one)
upper receiver vice block
Bolt Carrier Scraper-shop Version - those with cleaner guns got very little use from this, others got a lot of use.
pipe cleaners - heavier duty tobacco shop variety, but NOT used for the gas tube
fiber, not metallic, pot cleaning scouring pad (used with Kroil to remove carbon buildup on the bolt quite easily.
We did NOT use the barrel vice jaw blocks -we were told that they were expensive especially in regard to usefulness, which isn't much or often for your normal duty maintenance and repair issues.
We did not use, but had the option to use cleaning rod guide, gas tube wrench, headspace guages, firing pin protrusion guage. We all took a look at the headspace and firing pin guages and did some quick checking, but everyone seemed to have guns with correct spacing.
I think that covers most of it. As noted by another poster, having the correct punches is important. Having extra roll pins is also important and you might consider having duplicate punches as well since they break fairly easily if abused or over used. Roll pins are cheaper if purchased in mass at the hardware store.
I am sure I have missed something, but I don't recall what. Like I said, I don't have a list with me.
FYI - the class I took through Defensive Edge was a good class. I believe it was $250 for the 2 day class and Sully (Sullivan) brought along all the required tools, lube, etc. We just brought our guns to work on and money for lunches. Information on his classes and what not can be found at
http://www.defensive-edge.net/