DPMS upper, handguard, BCG, buffer, spring and LPK
Fulton 16" barrel and gas block
PWS FSC30 brake
RRA 2 stage trigger
No-name milspec buffer tube
Magpul ACS stock
And of course Bullet Button
Will probably swap out the handguard for a lighter weight one like the troy (got the DPMS ones on a deal).
No idea how it shoots but it looks cool