Four bore or 4 bore is an obsolete black powder caliber of the 19th century, used for the hunting of large and potentially dangerous game animals. The specifications place this caliber between the larger two bore and the lesser six bore. This caliber was the quintessential elephant gun caliber of the black powder safari rifles.
Read more about 4 Bore: Specifications, History 1750-1880, See Also
Famous quotes containing the word bore:
“If parents would only realize how they bore their children!”
—George Bernard Shaw (1856–1950)