I picked up a Cooper model 21 chambered in 20 VarTarg on Friday. Mounted a 5-20X Nikon Monarch scope the same day. Problem is, I can't shoot it yet. Beings it is a wildcat caliber, I can't run down to the local Bi-Mart or Sportsman Warehouse to pick up ammo. I have everything I need to reload some ammo except powder. H4198 and Reloader 7 is the powders of choice, but so far I have found neither of them in stock anywhere. Guess I can sit around looking at it until I find some. Pretty pouty about it.