Daniel Defense MK12 / Recce upper with ops Inc muzzle brake and collar

Daniel Defense MK12 / Recce upper with ops Inc muzzle brake and collar. Excellent condition, maybe about 200 rounds max through barrel. Included in this listing: 1. Daniel Defense Upper receiver assembly 2. Daniel Defense DDM4 12 inch quad rail with rail covers 3. Daniel Defense low profile gas block factory pinned 4. Daniel Defense mid-length gas tube. 5. Daniel Defense 16 inch mid-length barrel 6. Ops Inc / Allen Engineering muzzle brake and M4 collar. 7. Mil-spec charging handle *Lower, Optics, mounts, iron sights and BCG is not included. This listing is only for the upper. Picture of complete rifle is just as an example how it will look. socom, sopmod, block 1, block 2. acog, leupold mk4, mark 4, clone, sniper,navy seal recon rifle, mark 12.