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...

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...

commonly referred to as bore in British English) of a firearm is a unit of measurement used to express the inner diameter (bore diameter) of the barrel...

heavy 6 bore muzzleloader. Gauge (bore diameter) 4 bore 8 bore .950 JDJ, modern cartridge of similar bore diameter Ganyana, "The Giant Bores 4 and 6"...

The .410 bore (10.4 mm) is one of the smallest caliber of shotgun shell commonly available (along with the 9mm Flobert rimfire cartridge, and the less...

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...

663 in (16.8 mm) 14 gauge — .693 in (17.6 mm) 12 gauge — .729 in (18.5 mm) 10 bore — .775 in (19.7 mm) 8 bore — .835 in (21.2 mm) 6 bore — .919 in (23...

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...

Historical squeeze bore example: A squeeze bore, alternatively taper-bore, cone barrel or conical barrel, is a weapon where the internal barrel diameter...

Boral Limited is an Australian construction materials company manufacturing. It is owned by Seven Group Holdings. Boral was founded by David Craig on...

a piston engine, the bore (or cylinder bore) is the diameter of each cylinder. Engine displacement is calculated based on bore, stroke length and the...

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...

three decades, the world's longest borehole in measured depth along its bore, until surpassed in 2008 by a hydrocarbon extraction borehole in Russia....

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...

an 8 bore single-barrelled rifle, a 10 bore muzzle loading single-barrelled rifle, a 10 bore breech loading single-barrelled rifle, several 10 bore breech...

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...

7 mm), and 12 bore (.729 in (18.5 mm)). For larger thick skinned type game 10 bore (.775 in (19.7 mm)), 8 bore (.835 in (21.2 mm)), 6 bore (.919 in (23...

shot guns were available in a variety of calibres, from 8 bore to 28 bore. The original 12 bore loading from Holland and Holland fired a 750 gr (49 g)...

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...

equivalence in reloading with black powder. Gauges 2 bore 4 bore 6 bore 8 bore 20-gauge shotgun .410 bore Breaching round Lead shot Snake shot Shotgun slug...

Keeping Faith (Welsh: Un Bore Mercher, "One Wednesday Morning") is a Welsh thriller television series, filmed and set in Wales, and first broadcast in...

The Boring Company (TBC) is an American infrastructure, tunnel construction services, and equipment company founded by Elon Musk. TBC was founded as a...

Gabriel Boric Font (Spanish pronunciation: [ɡaˈβɾjel‿ˈβoɾitʃ ˈfont]; born 11 February 1986) is a Chilean politician serving as the president of Chile...

the Straight-4 OM364 engine which has two cylinders chopped off, while the bore and stroke remain unchanged. It launched in 1983 and had a direct injection...

The .360 bore is one of the smallest shotgun bores. Its main uses included collecting ornithological specimens, pest control, and self-defense, often...

25/32" bore diameters Type 5 - 13/16" & 7/8" bore diameters Type 6 - 15/16", 1" & 1 1/16" bore diameters Type 29 - 1 3/32", 1 1/8" & 1 5/32" bore diameters...

projectile revolution in calibers or bore diameters: twist = L D bore , {\displaystyle {\text{twist}}={\frac {L}{D_{\text{bore}}}},} where twist {\displaystyle...

measurements: 32 bore, 24 bore, 14 bore, 10 bore (5⁄8" and 2+7⁄8" only), 8 bore, 4 bore, 3 bore, 2 bore, 1+1⁄8 bore, 1+1⁄4 bore and 1+1⁄2 bore, and vintage...

Boring is an unincorporated community in Clackamas County, Oregon, United States. It is located along Oregon Route 212 in the foothills of the Cascade...

(6-8") and US battleships (14-16"). The name describes the size of the shells, 12 inches in diameter, and the length of the bore in calibers (50 bore diameters)...