BREECH PIN
Source: 567
{ Breech″ pin′ (�), Breech″ screw′ } (�). A strong iron or steel plug screwed into the breech of a musket or other firearm, to close the bottom of the bore.
Source: 567
{ Breech″ pin′ (�), Breech″ screw′ } (�). A strong iron or steel plug screwed into the breech of a musket or other firearm, to close the bottom of the bore.