I remember reading on some long forgotten book that mountain men liked flintlocks and were reluctant to switch to caplocks. In not small part because that caplock needs caps, and if you run out you're royally fiddled. But a flintlock can make due with a rock harder than steel.
Is this true? And if it is, have you ever used a flint substitute?
Is this true? And if it is, have you ever used a flint substitute?