Armour-piercing discarding sabot higher muzzle velocity. Unfortunately the low sectional density of the APCR resulted in poor carrying power (high aerodynamic drag), losing velocity and penetration rapidly over distance. To overcome these limitations the British devised a way for the outer sheath to be discarded after leaving the bore. The name given to the discarded outer sheath was the sabot (a French word for a wooden shoe). For APDS projectiles the sabot is also known as a pot, as the sabot resembles a flower pot in shape. The APDS has the advantages of the lightweight projectile with regards to bore acceleration and high
Mail and plate armour miniatures of the first half of 15th century show different combinations of mail and plate armour with lamellar armor and brigandines sometimes worn with a single round mirror plate as breast re-enforcement. The first representation of mail and plate armour as body protection is shown in Persian miniatures, which show mail and plate armour composed of relatively large plates, worn with laminar pauldrons and skirt (formed from long, horizontal plates), re-enforced by a large round mirror plate. The first representation of classic mail and plate armour (without lamellar elements) can be seen in Baghdad's miniature which dates from 1465. From