686 hammer:Question for the experts

[larry earl]

I have a 686-4 with a hammer-mounted pin. The pin seems to pivot on the hammer. Can anyone explain what the purpose of this pivoting is for? Thanks,

 

[larry earl]

I have a 686-4 with a hammer-mounted pin. The pin seems to pivot on the hammer. Can anyone explain what the purpose of this pivoting is for? Thanks,

 

[larry earl]

Sorry, i posted this on the wrong forum.

 

[animalmother]

Welcome to the forum anyways.