TC Bore Buttons are also known as Wonder Wads. In rifles, they work great as a cushion and seal between conical bullets and powder. Seat a Bore Button over your powder charge. Then seat your Maxiball or Maxihunter conical bullet on top of the Bore Button wad. The wad acts as a gasket and improves accuracy! TC Bore Button wads are impregnated with Natural Lube 1000™ Plus Bore Butter for cleaner shooting, less fouling, and continuous bore seasoning. In addition to muzzleloader rifles, they work great in cap an ball revolvers. Available in 44-45 cal and .50 caliber. For more Muzzle Loading Accessories Click Here!