The knox form is the bit at the end of the barrel with the flat on top a special spanner of matching shape was used to tighten the barrel. I suppose Mr Knox did it originally .
I like your cheek...
Type: Posts; User: Marty Henry
The knox form is the bit at the end of the barrel with the flat on top a special spanner of matching shape was used to tighten the barrel. I suppose Mr Knox did it originally .
I like your cheek...