Swivel Guns
These were long thin wrought iron guns supported on a yoke which slotted into a hole in a rail or sill. Thirty are listed, we recovered parts of 15. They could be elevated, traversed, loaded and fired by one individual. They had a separate chamber which fitted into the back of the barrel and a long handle to move the gun. Shot recovered for them was mostly composite shot made of lead with an iron dice imbedded within. Bores ranged from 45-90mm.
Hailshot pieces
The only known examples of these are the ones recovered from the Mary Rose. Four out of the 20 listed were found.
These are muzzle-loading anti-personnel weapons, with a rectangular bore of about 58 x 28 mm which fired small iron dice. They have a hook on their underside which was wedged over a rail, with a short wooden stock held under the gunner’s arm.
Every vessel in the Anthony Roll is listed with between 2 and 40. They were cast in a two-part mould, an early attempt to mass produce guns in cast iron. At this time there were only 32 large cast iron guns in the entire fleet.
Ultimately, hailshot pieces were obsolete within a few years, and represent an experimental stage in the casting of iron guns.
Handguns
Section of the stock of handgun 81A2679
Throughout the 16th century the use of handheld guns increased, and by the time of the Mary Rose these dominated the battlefield. All vessels carried handguns, in numbers of between three and 100. We found parts of seven, with three different styles represented. Three of these are matchlocks imported from Brescia in Italy, possibly, perhaps some of the 4500 bought in early 1545. These fired cast iron shot.
Trials using reproductions gave a maximum muzzle velocity of 520m/s. A 90lb draw weight longbow only achieved 45.6m/s. The age of the longbow as a military weapon was nearly over.