AR10 parts interchangeablility

[YALE]

Does anyone know what AR10 upper assemblies can match what lower AR10 assemblies? I want a semi-custom upper, like you can order from Model1 or Del-ton, but I don't want to pay the crazy custom house prices for one. I've got a DMPS lower coming, BTW.

[KBScobravert]

Check out

http://www.rainierarms.com/?page=shop%2Fbrowse&category=arvariants

Understand that Armalite and DPMS use different barrel nuts, bolts etc. That will carry through all the way to handguards are unique to either or barrel nut.

I have bought a ton of stuff from Rainier and they are a first class group to deal with.

Edit: speaking of I am am off to the mail box to check for my parts from them as I type.

[YALE]

Many thanks, dude. Sorry I won't get to make the build party.