What is one thing that might affect the performance of a muzzleloader projectile?

One thing that might affect the performance of a muzzleloader projectile is the type of powder used. Different types of powder have different burn rates, pressures, and muzzle velocities, all of which can impact the accuracy, range, and overall performance of the projectile. For example, a faster burning powder may produce higher velocities but also greater recoil, while a slower burning powder may provide more consistent accuracy but lower velocities. It is important for shooters to carefully select the right type of powder for their specific firearm and shooting needs in order to maximize performance. Additionally, factors such as powder charge weight, bullet weight, and barrel twist rate can also influence the performance of a muzzleloader projectile.