Was out with my nephew

[Tony gilbert]

Was out with my nephew yesterday and my sister gave him these so he doesn't break any windows....I'm wondering if something like this could be used for a muzzleloader maybe it's the Montgomery burns in me but I'm looking for cheap ideas here hahahah

 

[Shotgunblasts]

They are good for the environment but will shatter windows effortlessly.

 

[CatamountRob]

If you want cheap, start casting round balls and shooting them, especially in the smaller calibers.