Well, I was planning on building 2 uppers and that project has now turned into 1 upper. So, I have some left over stuff I no longer need. For sale is a DPMS A2 upper (the forward assist and dust cover are installed), barrel nut, delta ring, carbine length gas tube, gas tube pin, A2 front site/gas block, flash hider and a 16 heavy barrel. Everything in the pictures is included. The upper has been used, but I was told its been used very little. The barrel is a 1x9 twist heavy barrel. Its chromoly and phosphate coated. Its marked L 5.56 NATO 1/9. And, it has M4 feedramps. I couldnt tell you who made it. I also have a M4 style buttstock (without tube or spring) that I'll include too. Im asking $400 for everything, which is a bit less than what I paid. Im not too interested in trades, but you can try.