desire for a longer 12 in (30 cm) gun than the existing RML 12-inch 35-ton gun. Experiments in 1874 with both 12 in (30 cm) and 12.5 in (32 cm) versions...

The RML 9-inch guns Mark I – Mark VI were large rifled muzzle-loading guns of the 1860s used as primary armament on smaller British ironclad battleships...

RML 12-inch 35-ton guns were large rifled muzzle-loading guns used as primary armament on British battleships of the 1870s. They were the longer and more...

The RML 12-inch 25-ton guns were large rifled muzzle-loading guns of mid-late 1800s used as primary armament on British ironclad turret battleships and...

The 100-ton gun (also known as the Armstrong 100-ton gun) was a 17.72-inch (450 mm) rifled muzzle-loading (RML) gun made by Elswick Ordnance Company,...

The British RML 8-inch 9-ton guns Mark I – Mark III were medium rifled muzzle-loading guns used to arm smaller ironclad warships and coast defence batteries...

The RML 7-inch guns were various designs of medium-sized rifled muzzle-loading guns used to arm small to medium-sized British warships in the late 19th...

The RML 10-inch guns Mk I – Mk II were large rifled muzzle-loading guns designed for British battleships and monitors in the 1860s to 1880s. They were...

13.5 inch Mk I-IV RML 12.5 inch 38 ton gun BL 12 inch Mark XIII BL 12 inch Mk XI, Mark XII BL 12 inch Mk X naval gun BL 12 inch Mark IX BL 12 inch naval...

The RML 7-inch Armstrong Gun was a rifled muzzle loading gun. It was an export version of the British Royal Navy's RML 7-inch gun. The RML 7-inch Armstrong...

Chief Minister of Gibraltar Peter Caruana. In 2013 an original RML 12.5 inch 38 ton gun was mounted on a custom made replica carriage at Hardings's Battery...

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...

Office. 1885 Secretary of State for War (1885). Handbook for the R.M.L. 12.5-inch 38-ton Gun, Marks I and II. London: Her Majesty's Stationery Office. 1887...

6-pounder (2.5 in/64 mm) mountain or light field guns, 9-pounder (3 in/76 mm) guns for horse artillery, and 12-pounder (3 inches /76 mm) field guns. Armstrong...

The BL 5-inch guns Mk I – Mk V were early British 5-inch rifled breechloading naval guns after it switched from rifled muzzle-loaders in the late 1870s...

three guns. In 1888–1892, a new battery was built on the site, and renamed Frobisher Battery in 1890. It was armed with one RML 12.5-inch 38-ton gun, which...

1876 by which time the 9 inch gun had become a larger 12.5 inch 38 ton RML gun which could fire 800 pound projectiles. This gun was commissioned in 1878...

linking Conception and St. John Bastions. It contains a gun emplacement for a RML 12.5 inch 38 ton gun, as well as other British modifications. St. John Bastion...

directing station for the Brennan Torpedo System. A gun emplacement for an RML 12.5-inch 38 ton gun is located on the bastion's face. No. 1 Curtain – curtain...

Muzzle-loading guns (as opposed to muzzle-loading mortars and howitzers) are an early type of artillery, (often field artillery, but naval artillery and...

hutment area near Bleak House. In 1878, the battery mounted an RML 12.5-inch 38-ton gun. Fa & Finlayson (2006). The Fortifications of Gibraltar 1068-1945...

engines. The 25-ton guns were replaced with RML 12 inch 35 ton guns. This additional weight increased her mean draught to 26 feet 8 inches (8.13 m). Sea...

linking Conception and St. John Bastions. It contains a gun emplacement for a RML 12.5 inch 38 ton gun, as well as other British modifications. St. John Bastion...

four 12-inch rifled muzzle-loading (RML) 35-ton Mark I naval guns on sliding carriages, and HMS Thunderer shipped with two 12.5-inch RML 38-ton Mark I...

plans, ending up with two 10-inch 18-ton rifled muzzle-loading (RML) guns to landward and one 12.5-inch 38-ton RML gun to seaward. The other sea forts...

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 majority...

designed the RML 16-inch 80-ton gun in 1874, and test-fired it on 17 September 1876. At first, the 35.5 cm MRK L/22.5 of 57,500 kg proved somewhat (2.5%) more...

integrated with the navy rather than the army. RML 11 inch 25 ton gun at Fort George, Bermuda. 16-inch howitzer M1920, Fort Story, Virginia, USA 1942...

It was initially armed with three RML 11 inch 25 ton guns, but these were soon replaced with RML 12.5 inch 38 ton guns. In 1888, the fort was inspected...

more powerful RML 12.5-inch (318 mm) guns.[dubious – discuss] While both gun turrets were rotated by steam power, the new forward guns were loaded by...