Yeah TIM
thats what i bought, i didn't have my internet with me when i bought, i thought they
were cartridge bullets, but the outfitter that was helping me said if they are on this shelf they are muzzle loaders, but i should have known better. i can take them back i'm sure
I think referring to a counter clerk at Cabelas as an 'Outfitter' is giving them far, far too much credit.
You have to know the diameter of your bore and the diameter of the projectiles that will fit best to know if you can use a particular projectile in a particular bore or not.
Even among round balls, there are several diameters for a .45cal alone...ie: .440s and .445s are commonly used in .45cal ML rifles...a logical conclusion would be that you could buy a .45cal Ruger Old Army revolver and use the same balls, but no, it uses larger .457" diameter balls.
Hornady Great Plains bullets are excellent, made for muzzleloading rifles and give good accuracy...TC Arms also makes a line of Maxi-Hunters and Maxi-Ball conicals of various weights per caliber.
Just as an extra piece of information for what it's worth, unless you're going after Grizzly or Moose, the .50cal/.490 round ball will take deer size game every time you pull the trigger...have a flatter trajectory, are more accurate, a fraction of the cost of big conicals, and won't punish you with heavy recoil...