Even though Savage proved smokeless powder can be used safely in a muzzleloader over 20 years ago, the myth persists that any smokeless powder will blow up the barrel of any muzzleloader. Several people on YouTube have promoted this myth by filling a barrel with fast-burning pistol powder...
Low Pressure Smokeless Load Data for a muzzleloader: Demonstration DVDs now available
This load data is similar to that used by the Savage 10ML muzzleloader, but with lower pressures.
The following video demonstrates how the pressures were determined.