Assembled from parts,IRA upper and lower,DPMS LPK and BCG,Magpul UBR ,Slash buffer and spring,Titan (grrrr >:() Floater and handgrip,EGW gas block in the rifle position...Cprod and Leupy and Badger rings. The barrel is one I made from a Howa SS .308 that I bought new for the action....It shoots very nicely and still has the Howa factory taper under the float tube. I had a devil of a time getting the gas port size correct and rather than fling the cases into the next county it makes a compact pile about a foot away from the rifle. Its nice not having to chase them. Still need a couple short rails on the floater. Next project is a 338 or 375 Whisper barrel ...gotta see which one fits the magazine best <munch>