My first AR build: (still in progress obviously)
Rainier Arms upper
Anderson MFG lower
Ultimate Arms free float barrel nut
ESS carbine length barrel 1x9 twist 5.56mm
Deciding whether or not to go with nickel boron or not for the bcg. Also need help figuring out which inexpensive free floating handguard to get. I'm thinking about going with a Hogue pistol grip, birdcage brake (for simplicity), Rousch low-profile gas block and gas tube, Magpul buttstock, Magpul pro sights with a Primary Arms mini red dot or Holosun to co-witness. Thoughts?
edit: I faded out the s/n in MS paint for those wondering why the color looks weird on the lower near the engraving marks.