In the early part of the seventeenth century Gustavus Adolphus, King of Sweden, reduced the strength of regiments to 1000 men; he caused the gunpowder, which had heretofore been carried in flasks, or in small wooden bandoleers, each containing a charge, to be made up into cartridges, and carried in pouches; and he formed each regiment into two wings of musketeers, and a centre division of pikemen. He also adopted the practice of forming four regiments into a brigade; and the number of colours was afterwards reduced to three in each regiment. He formed his columns so compactly that his infantry could resist the charge of the celebrated Polish horsemen and Austrian cuirassiers; and his armies became the admiration of other nations His mode of formation was copied by the English, French, and other European states; but, so great was the prejudice in favour of ancient customs, that all his improvements were not adopted until near a century afterwards. In 1664 King Charles II. raised a corps for sea-service, styled the Admiral's regiment. In 1678 each company of 100 men usually consisted of 30 pikemen, 60 musketeers, and 10 men armed with light firelocks. In this year the king added a company of men armed with hand-grenades to each of the old British regiments, which was designated the "grenadier company." Daggers were so contrived as to fit in the muzzles of the muskets, and bayonets similar to those at present in use were adopted about twenty years afterwards. An Ordnance regiment was raised in 1635, by order of King James II., to guard the artillery, and was designated the Royal Fusiliers (now 7th Foot). This corps, and the companies of grenadiers, did not carry pikes. King William III. incorporated the Admiral's regiment in the Second Foot Guards, and raised two Marine regiments for sea-service. During the war in this reign, each company of infantry (excepting the fusiliers and grenadiers) consisted of 14 pikemen and 46 musketeers; the captains carried pikes; lieutenants, partisans; ensigns, half-pikes; and serjeants, halberds. After the peace in 1697 the Marine regiments were disbanded, but were again formed on the breaking out of the war in 1702.[2] During the reign of Queen Anne the pikes were laid aside, and every infantry soldier was armed with a musket, bayonet, and sword; the grenadiers ceased, about the same period, to carry hand-grenades; and the regiments were directed to lay aside their third colour: the corps of Royal Artillery was first added to the army in this reign. About the year 1745, the men of the battalion companies of infantry ceased to carry swords; during the reign of George II. light companies were added to infantry regiments; and in 1764 a Board of General Officers recommended that the grenadiers should lay aside their swords, as that weapon had never been used during the seven years' war. Since that period the arms of the infantry soldier have been limited to the musket and bayonet.