Gunsmith

[Sarah]

One whose occupation is to make or repair small firearms; anarmorer.

[Sarah]

The other book by J.R Hartley

[Sarah]

Evolved from sockus cockus, a medi-evil goat who had a passion for cowboys and nuns.
In modern day language, refures to the passion for mounting nuns whilst wearing nothing but socks and a cowboy hat.

[Renato]

a person who makes and repairs guns, especially small guns