Hi All,
I was just wondering how many strikes on a quality frizzen one can expect before it would need replacement.
I have a couple rifles with Chambers Ketland locks so that's my point of reference.
Depends on sharpness of the flints, exact hardness of the frizzen, strength of the main spring, contact angles & likely some other aspects as well.
Shoot it/them until it/they gets too rough, re-grind it/them and shoot, etc, until it/them gets too thin, then have it soled or replaced. A 7" or 8" wheel has about the correct radius for re-grinding.
Most or perhaps many of the guys here will never shoot enough to wear one out, let alone a "couple".