btw...I walked into a gun store today and asked about "muzzleloader bullets"...The "sales guy" said he didn't have any, he sold out during the season...I said "Do you have reloading bullets for a .44 Mag, he says sure...
The guy had several boxes of .429 and .452 240-300gr bullets...I had to explain to him about buying sabots and working up a load with pistol bullets...
Most of these sales guys don't have a clue...Looks like you met one as well...