If I knew what they were, I'd happily tell you. Not an AR guy at all. No manufacturer markings on the upper or lower. Just has Texian logo and the wrecking crew logo.
Has a magpul bipod, Luth AR stock and MFT grip. I've got some additional magazines. If interested, I'd be happy to meet up and let you break it down to see if you can tell what components were used.