How about blasting caps? Those are integrated into modern brass cartridges, and I think making them that way would require more precision than you'd be able to achieve with simple hand tools and an anvil.
19th century revolvers tended to require separate blasting caps, but you still had to buy them even if you could make the bullets.
How about blasting caps? Those are integrated into modern brass cartridges, and I think making them that way would require more precision than you'd be able to achieve with simple hand tools and an anvil.
19th century revolvers tended to require separate blasting caps, but you still had to buy them even if you could make the bullets.