Upper
Ballistic Advantage 10.3" .223 Wylde SS barrel (Hanson profile)
AAC 51T FH
Geissele 9.5" MK4
Aim Surplus nitrated BCG (C158 MPI Bolt)
BCM Mod 4 CH
WMD nitrated gas tube
Anderson upper receiver

Lower
Geissele SSA
Magpul aluminum trigger guard
BCM Mod 1 Grip
Armalite castle nut
GG&G QD endplate
KNS takedown pins
RRA springs, detents, and the rest of the small parts
B5 Systems SOPMOD Bravo Stock
ALG Defense receiver extension (7075-T6 aluminum)
Spikes T2 buffer (probably going to change this out for an H3 buffer)
Battle Born lower receiver

Aimpoint Micro H-1 (2 MOA)
DD mount
Inforce WML (IR/White)
DBAL-A3
VTAC Wide padded sling

Cerakoted patriot brown locally. It was a very overcast day so the color doesn't look as dark as some patriot brown finishes I've seen but it is darker compared than my M&P slide that was cerakoted Magpul FDE.

This was actually the first lower I assembled a few years ago and made the typical FNG errors by scratching the lower installing a few of the pins and using Loctite on the castle nut and receiver extension ( yeah, I know better now, ), hence the mix/match of lower parts. That ruined the receiver extension, castle nut, and end plate so I picked out some individual parts I liked to replace them and installed them correctly. I have Geissele triggers in a few other ARs and love them, the DD mount used to be on my 5.45 AR but I am shooting that less for obvious reasons so I moved the H-1 that was on that gun to my .300 BLK SBR in a Fortis F1 mount. I've found the B5 Bravo stock to be the perfect balance of light weight and cheek weld for me as I have them on quite a few other ARs. I think I have BCM Mod 4s in all but 3 of my ARs; I've found nothing better. The Aim Surplus BCG was a gift from my wife and I haven't read about any issues with this bolt as it is C158 and not 9310 . I like the shape and contour of the B5/Umbrella Grip 23 better than the BCM but I wish it had storage capacity and grit of the BCM Grip. The Mk4 is a great rail but had been priced more than I wanted to spend until the recent price reductions from Bill.

I decided to get it cerakoted because why the hell not .