The answers to this query is as follows and are the old English flintlock names to some.
Fly which most will know is a device on the tumbler which guides the sear nose past the half cock position.
Sturrip is the part that connects the main lock spring to the tumbler.
Spade this is the nose part of a tubelock hammer and is spade shape see image
The Anvil is the part of a tube lock barrel on which lies the tube, when struck by the spade nose iignites and fires into the touch hole see image of the anvil
The baluster turn is the incised part of the barrel where the hexagon joins the round of the barrel it is also called the wedding band see image
The nail is a flintlock name for the side screws that secure the lock plate they are also the pins that secure the barrel to the full stock.
The fence is part of the standing breech which is situated behind the nipple.
The main ingredeints for a stub twist barrel are discarded horse shoe nails.
Most of these names are English flintlock names of gun parts.
Feltwad
