The 12-inch 40-caliber naval gun was the standard main weapon of the pre-dreadnought battleships of the Imperial Russian Navy. Sixty-eight guns of the...

scrapped after the war. List of naval guns 305 mm/40 Modèle 1893/1896 French equivalent Russian 12-inch 40-caliber naval gun Russian equivalent I.e. Mark 9 :...

The Obukhovskii 12"/52 Pattern 1907 gun was a 12-inch (305 mm), 52-caliber naval gun. It was the most powerful gun to be mounted aboard battleships of...

This is a list of naval guns of all countries ordered by caliber. List of artillery List of the largest cannon by caliber Glossary of British ordnance...

The 12-inch/45-caliber Mark 5 gun was an American naval gun that first entered service in 1906. Initially designed for use with the Connecticut-class...

self-propelled gun-howitzers, and have much longer barrels in relation to caliber (for example the 4.5 inch Mark 8 naval gun has a barrel length of 55 calibers, while...

The 4.5 inch Mark 8 is a British naval gun system which currently equips the Royal Navy's destroyers and frigates, and some British destroyers and frigates...

Browning Machine Gun), also known as 12.7×99mm NATO, and designated as the 50 Browning by the C.I.P., is a .50 in (12.7 mm) caliber cartridge developed...

countries around the world, and including a large caliber (.50 inch) as used on Royal Navy warships. The machine gun was 20 pounds (9 kg) lighter and had been...

recoil. The American 14"/50 caliber railway gun Mark II used cradle-rolling recoil as did the 14 and 12 inch railway guns from Great Britain. Only the...

List of the largest cannon by caliber...

Naval Guns, listed below by country of origin in decreasing caliber size: 12"/50 caliber gun 7.5"/52 caliber gun EOC 10 inch 40 caliber EOC 15 inch 55...

cruiser Takao The Russians began purchasing 40 caliber 6-pounders from France starting in 1904 to replace its 3-pounder and 1-pounder guns in the anti-torpedo...

12 inch /40 naval gun British equivalent naval gun BL 12-inch railway gun British equivalent railway gun Russian 12 inch 40 caliber naval gun Russian...

he had built guns of over 40 feet (12 m) in length that could fire 1,800 pound (810 kg) shells and punch through an incredible 30 inches (76 cm) of iron...

short-barreled 40-caliber M1885 and the long-barreled 50-caliber M1902, which had a larger muzzle velocity than its predecessor.: 228–229  The French L/40 M1885...

mounted a single 12 inch (305 mm)/40 caliber naval gun intended to be fired while the submarine was at periscope depth with the muzzle of the gun above water...

generators with a capacity of 64 kW each. Slava's 40-caliber 12-inch guns were mounted in two twin-gun turrets, one each fore and aft. They had a rate of...

The 130 mm towed field gun M-46 (Russian: 130-мм пушка M-46) is a manually loaded, towed 130 mm artillery piece, manufactured in the Soviet Union in the...

The M2 machine gun or Browning .50 caliber machine gun (informally, "Ma Deuce") is a heavy machine gun that was designed near the end of World War I by...

779–813. The ship was armed with a main battery of four 12 in (305 mm) /40 caliber guns in two twin gun turrets on the centerline, one forward and aft. The...

armament on cruisers and battleships. Dual purpose guns such as the US Navy's 5-inch (127 mm) /38 caliber guns functioned as heavy anti-aircraft artillery,...

distinct flare calibers: 12-gauge (18.53mm), 25mm, 26.5mm, and 37mm – the first three being the most popular for boaters. Flare guns may be used for...

The ship was armed with a main battery of twelve 14-inch (356 mm)/50 caliber guns in four, three-gun turrets on the centerline, placed in two superfiring...

could travel at 25.5 knots (47.2 km/h; 29.3 mph) and carry eight 50-caliber 12-inch guns in four twin turrets and equivalent armor; the savings in weight...

variants. The gun can be converted to a caliber of 40×180 mm, which involves changing the barrel and a few key parts, to use the SuperShot 40 cartridge....

rifle has a muzzle speed of 930 m/s (3,050 ft/s), and the 16-inch/50-caliber Mark 7 gun that armed World War II American battleships has a muzzle speed...

the Paixhans guns. Breakthroughs in metallurgy and modes of production were followed up by new experimentation with super-sized caliber weapons, culminating...

knots (19 km/h; 12 mph). The main armament of the Ganguts consisted of a dozen 52-caliber Obukhovskii 12-inch (305 mm) Pattern 1907 guns mounted in four...

The 2-pounder gun, officially the QF 2-pounder (QF denoting "quick firing") and universally known as the pom-pom, was a 40 mm (1.6 in) British autocannon...