Dlc coated titanium better than raw. - V Seven Titanium Kmr Barrel Nut

I have purchased both the raw and DLC coated titanium nuts and the Coated one is by far the better option for an easier install. The raw titanium presents alot of friction against the threads on the upper. athe coated one removes this friction and makes for an easier install and torque. The are both great but the DLC is what i would recommend. You cannot see them anyway under the KMR rail so color shouldnt matter anyway. These nuts will shave critical ounces away and help considerable with building a ultra light and fast handling blaster.