The BL 4.5 inch medium gun was a British gun used by field artillery in the Second World War for counter-battery fire. Developed as a replacement for the...

The BL 5.5-inch gun was a British artillery gun introduced during the Second World War to equip medium batteries. In January 1939 a specification was issued...

155mm howitzer M1 and fired the same ammunition as the British BL 4.5-inch medium field gun. Beginning in 1944, the weapon was used by the U.S. Army as corps-level...

The Ordnance BL 60-pounder was a British 5-inch (127 mm) heavy field gun designed in 1903–05 to provide a new capability that had been partially met by...

at least 2018 BL 4.5-inch Medium Field Gun, a British Army field gun of the World War II era 4.5-inch Gun M1, a United States field gun of World War II...

The British BL 6-inch gun Mk XIX was introduced in 1916 as a lighter and longer-range field gun replacement for the obsolescent BL 6-inch gun Mk VII. The...

The Ordnance BL 5-inch howitzer was initially introduced to provide the Royal Field Artillery with continuing explosive shell capability following the...

The BL 6-inch gun Mark VII (and the related Mk VIII) was a British naval gun dating from 1899, which was mounted on a heavy travelling carriage in 1915...

long-range gun. They all had a barrel of 40 calibres length. The gun was originally designed to replace the older BL 5-inch (127 mm) naval guns. It was optimised...

Gun-howitzer BL 6-inch 26 cwt howitzer BL 5.5-inch Medium Gun BL 4.5-inch Medium Field Gun BL 7.2-inch Howitzer Mk.I BL 8-inch Howitzer – siege gun BL...

The BL 4-inch gun Mk VII was a British high-velocity naval gun introduced in 1908 as an anti-torpedo boat gun in large ships, and in the main armament...

The BL 6-inch gun Marks II, III, IV and VI were the second and subsequent generations of British 6-inch rifled breechloading naval guns, designed by the...

The BL 9.2-inch Mk IX and Mk X guns were British breech loading 9.2-inch (234 mm) guns of 46.7 calibre, in service from 1899 to the 1950s as naval and...

BL 60-pounder gun BL 4 inch naval gun Mk 1 BL 4.5-inch Medium Field Gun BL 4.7 inch /45 naval gun BL 5.5-inch Medium Gun BL 6-inch 26 cwt howitzer BL...

The BL 12 inch Gun Mark X was a British 45-calibre naval gun which was mounted as primary armament on battleships and battlecruisers from 1906. It first...

The BL 7.2-inch howitzer was a heavy artillery piece used by the British Army throughout the Second World War. In 1940 the British Army concluded that...

The Ordnance BL 5.4-inch howitzer was a version of the British 5-inch howitzer designed for British Indian Army use, especially on the Northwest Frontier...

The BL 7.5-inch Mk II–Mk V guns were a variety of 50-calibre naval guns used by Britain in World War I. They all had similar performance and fired the...

The Ordnance BL 2.75-inch mountain gun was a screw gun designed for and used by the Indian Mountain Artillery into World War I. The gun was an improved...

The Ordnance BL 15-pounder, otherwise known as the 15-pounder 7 cwt, was the British Army's field gun in the Second Boer War and some remained in limited...

BL 5.5-inch medium gun BL 6-inch 30 cwt howitzer BL 6-inch 26 cwt howitzer QF 4.5-inch howitzer World War I field gun QF 4.7-inch Mk I – IV naval gun converted...

The BL 8 inch guns Mark I to Mark VII were the first generations of British rifled breechloaders of medium-heavy calibre. They were initially designed...

was also used as a coast defence gun. This QF gun was introduced to provide a higher rate of fire than the BL 4 inch Mk VII. It first appeared in 1914...

standard 5"/51 low-angle gun and 5"/25 anti-aircraft gun. United States naval gun terminology indicates the gun fired a projectile 5 inches (127 mm) in...

and anti-tank guns was prompted by the appearance of tanks during World War I. To destroy hostile tanks, artillerymen often used field guns depressed to...

The BL 10 inch guns Mks I, II, III, IV were British rifled breechloading 32-calibre naval and coast defence guns in service from 1885. The British 10-inch...

Ordnance QF 4.5-inch howitzer was the standard British Empire field (or "light") howitzer of the First World War era. It replaced the BL 5-inch howitzer...

replacement BL 5.5 inch Medium Gun came into use but it was reintroduced in Burma due to a number of premature detonations in 5.5-inch (140 mm) guns. It was...

tons. The German gun also fired a somewhat lighter (15 kg) shell. Another comparable weapon was the British BL 4.5-inch Medium Field Gun. Although much...

Field guns are one of two primary types of field artillery. Guns fire a heavy shell on a relatively level trajectory from a longer barrel, allowing for...