I just completed an AR Pistol Build using new parts. CMMG Lower, DPMS LPK, Stoner Arms Upper, ACE Pistol Buffer Kit (with sling ring), ARD 1/9 Twist Chromoly Steel 7.5" Barrel threaded 1/2"x28, DPMS Carbine Free Float, Custom Flash Hider, ERGO Handgrip and MPI BCG with Standard Charging Handle. These are a kick to shoot. I will add two Troy Mags (30 rd) to the package. This build has 'Zero' rounds through it so should be 'broken in accordingly. I can provide more photo's upon request. Price is $725 and I can ship it for $25. Thanx for looking and please PM me with any questions. * I will not sell the BCG & C/H without the pistol though I will sell the upper and ACE Buffer (with BCG & CH) for $525.