Almost done with my build. Just need the barrel & handguard assemblies plus the sights and I'll be done.

Also, does anyone know a good gun lube I can use for when I put the barrel in the upper receiver? I've heard that some folks use them to keep certain parts from galling.

As for what parts I'm using:

LOWER

Anderson Manufacturing Lower Receiver
Dead On Arms Pin-less Triggerguard (Black)
Red Barn Armory Build Your Own LPK
Magpul MOE K2 Grip
Mil-Spec Semi Auto Safety Selector
HiperFire EDT Trigger
Anderson Manufacturing A2 Buttstock Assembly
Damage Industries Enhanced Buffer Spring
Magpul PMag 30, Window

UPPER

Anderson Manufacturing A3 Upper Receiver, Assembled w/ Forward Assist & Dust Cover
BCM Gunfighter Charging Handle Mod 4
Young Mfg. Chrome Bolt Carrier Group, Full-Auto (via, Rainier Arms)

I would've posted pictures but they're .jpg files, not URL.

go to imgur.com and upload the photos from you computer, then post them here.

Barrel grease is Aeroshell. Non-graphite grease. Any graphite will cause dis-assembly problems.
Small tub will last forever.

imgur is better than photobucket. Upload to there then use the black buttons under the text block (on here) to add stuff.

Here are the pictures.

http://i.imgur.com/57YskC4.jpg

http://i.imgur.com/aLcIKVF.jpg

http://i.imgur.com/mtDBrYD.jpg