Combination guns (containing both smoothbore and rifled barrels), also single-shot and doubled barreled rifles and shotguns
Place of origin
United Kingdom
Specifications
Bullet diameter
.835 in (21.2 mm)
The 8 bore (Commonwealth English), also known as the 8 gauge (American English), is an obsolete caliber used commonly in the 19th-century black-powder firearms for hunting large dangerous game.
The 8bore (Commonwealth English), also known as the 8 gauge (American English), is an obsolete caliber used commonly in the 19th-century black-powder...
Four bore or 4 bore is a black powder caliber of the 19th century, used for the hunting of large and potentially dangerous game animals. The specifications...
A tidal bore, often simply given as bore in context, is a tidal phenomenon in which the leading edge of the incoming tide forms a wave (or waves) of water...
Historical squeeze bore example: A squeeze bore, alternatively taper-bore, cone barrel or conical barrel, is a weapon where the internal barrel diameter...
The Severn bore is a tidal bore seen on the tidal reaches of the River Severn in south western England. It is formed when the rising tide moves into the...
Two bore or 2 bore is an obsolete firearm caliber. Two bore firearms generally fire spherical balls or slugs made of hardened lead, or in the case of...
internal diameter of the gun barrel bore – regardless of how or where the bore is measured and whether the finished bore matches that specification. It is...
Boral Limited is an Australian construction materials company manufacturing. Listed on the Australian Securities Exchange, it is majority owned by Seven...
three decades, the world's longest borehole in measured depth along its bore, until surpassed in 2008 by a hydrocarbon extraction borehole in Qatar. Drilling...
replaced in 1954. An increase in displacement to 290.8 cu in (4.8 L) was made for 1955 by increasing the bore to 3.72 in (94.5 mm).[citation needed] The DeSoto...
shot guns were available in a variety of calibres, from 8bore to 28 bore. The original 12 bore loading from Holland and Holland fired a 750 gr (49 g)...
7 mm), and 12 bore (.729 in (18.5 mm)). For larger thick skinned type game 10 bore (.775 in (19.7 mm)), 8bore (.835 in (21.2 mm)), 6 bore (.919 in (23...
The Boring Company (TBC) is an American infrastructure, tunnel construction services, and equipment company founded by Elon Musk. TBC was founded as a...
In meteorology, an undular bore is a wave disturbance in the Earth's atmosphere and can be seen through unique cloud formations. They normally occur within...
projectile revolution in calibers or bore diameters: twist = L D bore , {\displaystyle {\text{twist}}={\frac {L}{D_{\text{bore}}}},} where twist {\displaystyle...
Gabriel Boric Font (Spanish pronunciation: [ɡaˈβɾjel‿ˈβoɾitʃ ˈfont]; born 11 February 1986) is a Chilean politician serving as the president of Chile...
Global Information