A small screwdriver soon had it to pieces, and it speedily clicked again sweet as a flute.

If the hammer came back rather far when at full-cock, that was because the lock had been converted from a flint, and you could not expect it to be absolutely perfect.

Besides which, as the fall was longer the blow was heavier, and the cap was sure to explode.
By old farmhouses, mostly in exposed places (for which there is a reason), one or more huge walnut trees may be found.

The provident folk of those days planted them with the purpose of having their own gunstocks cut out of the wood when the tree was thrown.

They could then be sure it was really walnut, and a choice piece of timber thoroughly well seasoned.