Long 10 months of waiting for the stamp. I changed my mind about what I wanted countless times during the wait, but I like it. I may swap out the BUIS pair later on for something a little nicer than these YHMs, and I'm not sold on the VTAC rail yet (I have a Troy with the round holes on my 6920, which I really like, so we'll see how I like the VTAC setup). I'll eventually get an Umbrella Corp. pistol grip. Tomorrow I'll sight it in. Seekins forged lower, Aero forged upper, Magpul CTR buttstock, 10.5" Blackhole Weaponry barrel, Troy Claymore muzzle brake, new EOTech XPS2-0.