| A- Lockplate | B- Feather of frizzen spring |
|---|---|
| C- Frizzen spring screw |
D- Mainspring retainer stud |
| E- Frizzen spring | F- Tail of frizzen |
| G- Frizzen pivot screw | H- Frizzen (hammer, steel) |
| I- Face of frizzen | J- Pan |
| K- Flashguard | L- Cock (hammer) |
| M- Lower (fixed) vise jaw | N- Upper (moveable) vise jaw |
| O- Vise screw (cock screw) | P- Sear spring screw tip |
| Q- Tail of lockplate | R- Sear pivot screw tip |
| S- Tumbler screw |
1797 Springfield Smoothbore Flintlock (1763 Charleville)
British 2nd Model "Brown Bess" Smoothbore
Flintlock
Images from Davide Pedersoli & C.
Lock diagram courtesy of B.E. Spencer
"Weaponry in good order &
properly maintained"