I have a Weatherby Mark V with a custom 33 inch Hart Barrel the barrel is stainless and fluted, it also has the KDF muzzle brake. I had the Action and barrel glass bedded by MPI stocks to one if their tactical A-4 stock. this gun has chronoed 180 gr bullets @ 3700 fps. It has also produced .250 inch groups. I have fired this gun about 120 rounds. The action and barrel have been coated in black not sure what type of coating was used. I will sell this rig for $1900.00 send me your e-mail address for photos. New price $1675.00 shipped!