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Agate Flints
Posted: Wed Jun 27, 2018 9:48 pm
by Dahonis
Hi,
I have a couple of questions if I may.....
Does anyone still use them?
Are they easy to get in the UK?
Can you sharpen them with a diamond stone?
And finally, are they any good?

Re: Agate Flints
Posted: Thu Jun 28, 2018 6:07 am
by dromia
Tried them a few times over the years and never really got of on them, no benefits to me over "flint" and found them a bugger to sharpen in comparison to a few taps of a "hammer".
Also they used to be more expensive and harder to get, they never really got much of a following that I have noticed (except perhaps with johnny foreigner), so that says something.
Best thing is to buy a dozen or so and see how you get on. Mind I want to watch, could be entertaining.
Re: Agate Flints
Posted: Thu Jun 28, 2018 4:30 pm
by Dahonis
dromia wrote:Tried them a few times over the years and never really got of on them, no benefits to me over "flint" and found them a bugger to sharpen in comparison to a few taps of a "hammer".
Also they used to be more expensive and harder to get, they never really got much of a following that I have noticed (except perhaps with johnny foreigner), so that says something.
Best thing is to buy a dozen or so and see how you get on. Mind I want to watch, could be entertaining.
Something different to try......the internet is a wonderful thing when bored

Re: Agate Flints
Posted: Thu Jun 28, 2018 5:57 pm
by dromia
They can be very hard on frizzens (lock geometry critical) so if you fit one be vigilant at every shot and cease use if there are signs of wear/gouging.
Re: Agate Flints
Posted: Thu Jun 28, 2018 9:22 pm
by Dahonis
dromia wrote:They can be very hard on frizzens (lock geometry critical) so if you fit one be vigilant at every shot and cease use if there are signs of wear/gouging.
I have ordered just the one to see how I get on.
The normal English flints work exceptionally well, just thought I would have a try of something else.
I will take note of the wearing of the frizzen, something I had not even considered, so thank you!
Failing that, I know a good gunsmith who does work on flintlocks

Re: Agate Flints
Posted: Sat Oct 27, 2018 6:41 pm
by Born Again
I used them on a Brown Bess. I found them easy to clamp, because the top and bottom were perfectly flat and parallel. The sparks from the original steel were large but more red than yellow / white, perhaps the agate was digging in too deep. I epoxied a strip of old power hacksaw blade to the frizzen and this improved matters a lot.
This was all many years ago, if it happened now I would probably case harden the steel surface or maybe even experiment with titanium.