There was practically no change in arms and accoutrement during the fifteenth century; and an Act passed in 1491 is almost verbally identical with that of 1425. More than forty years were yet to elapse before James V, realizing the advantage which other nations had secured for themselves by the adoption of "small artillery", and the consequent necessity of providing himself with similar "instruments of war and battle", caused an Act to be passed with a view to bringing Scotland's armament abreast of that "commonly used in all countries both by sea and land". This was in 1535.[285]

Hand-guns, or hand-cannon as they were called, had been introduced into England in the year 1471, when Edward IV, landing at Ravenspur, in Yorkshire, brought with him, amongst other forces, three hundred Flemings armed with those new weapons. They are also said to have been used at the siege of Berwick in 1521. These portable firearms soon got to be known under the names of culverins and hagbuts. The culverin was originally a small tube of half or three-quarters of an inch internal diameter, fixed to a straight piece of wood or welded to an iron handle. The smallest were about four feet long and weighed some fifteen pounds, and the management of them was as complicated as the weapons themselves were unwieldy. The culveriner had, in addition to his cumbrous piece, "his coarse powder, for loading, in a flask; his fine powder, for priming, in a touch-box; his bullets in a leathern bag, with strings to draw to get at them; whilst in his hand were his musket rest and his burning match". The hagbut was a smaller and improved culverin. At their first introduction into Scotland these firearms appear to have been used mainly for purposes of sport; but it is suggestive of a lack of familiarity with them to find James V paying 40s. to "Walter Cunynghame's wife in Stirling" for a cow which he had slain with a culverin.

By the Act of 1535, which was repeated in 1540, it was ordained that every landed man should have a hagbut of cast-iron, called "hagbut of crochert", together with the mould, bullets, and "pelloks" of lead or iron, and with the powder convenient thereto for every £100 of land that he owned. He that had but 100 marks of land was to supply two culverins; whilst only one was required of the smaller landowner whose valuation did not exceed £40. These pieces were to be furnished with all the necessary accessories. Those who supplied the weapons were also called upon to provide men, not only to fire them, but also to teach others to do so. Neither the clergy nor even women were exempted from the general obligation; and the fine to be imposed on all who neglected to comply with the requirements of the Act was fixed at twice the price that would buy "each piece of the said artillery". As to the burghs, a commission was to be appointed for the purpose of deciding in what proportion each of them was to contribute. And, as a corollary to this enactment, it was further ordained that, because neither artillery nor harness could be furnished nor made ready unless the same were imported into the country, every merchant sailing forth of the realm or exporting goods amounting to a last, that is to twelve tons, should bring home two hagbuts or more, in proportion to the quantity of merchandise shipped, with powder and moulds, or else as much metal as would make the hagbuts.

From another Act passed in the same year it appears to have been anticipated that, in spite of these ordinances, the number of men that could be armed with hand-guns would be but slight as compared with those who would still have to retain the older weapons, for no alteration was prescribed in the matter of defensive armour. This statute is noteworthy, however, by reason of a paragraph bearing the heading, "That the army of Scotland be unhorsed, except great Barons".[286] It was introduced by a reference to the great hurt, scaith, and damage done by the coming, in multitude, of horsemen, through the destruction of cornfields and meadows and the harrying of poor folk, and also to the great impediment made by them in the host, where all men had to fight on foot. It then went on to ordain that no manner of men should have horses with them, but should be ready to march on foot from the first meeting-place it might please the King to assign. For the journey to that meeting-place, however, the use of palfreys was authorized. And if any man came on horseback, or brought horses with him, he was to send them home again immediately, but only with a riding-boy, and not with anyone able to bear arms. The matter was considered to be of such importance that no less a penalty than death was to be imposed for disobedience of the order. A proviso was, however, added, excepting earls, lords, barons, and great landed men from the operation of the Act.

There is a further clause to which also special interest attaches from the fact that it supplies the first evidence to be met with in Parliamentary records of an attempt at organizing a system of military drill. It ordained that a board consisting of the local authorities, the most able persons in the shire, and the commissioners appointed by the King, should, in every parish, choose a suitable man for each company levied within it, and should assign to him the duties of Captain. It was to be his special office to teach the men to march together and to bear their weapons, so that they might be "the more expert to put themselves in order hastily and keep the same in time of need". The companies were to muster for drill before noon on at least two of the most suitable holidays during each of the three summer months, and as often as could be conveniently arranged for during the other nine.

Such efforts were well meant; but perseverance, the first of the conditions necessary to ensure their success, appears to have been wanting. In 1546, a special wapenshaw was ordered to be held on Low Sunday, and the reason given for this step was, that the lieges were out of use of armour and weapons because such inspections had been neglected.[287] The accoutrements mentioned as requiring to be produced on this occasion were practically the same as formerly. In so far as evidence can be found in Acts of either Parliament or Privy Council, this was one of the last occasions on which specific mention was made of the armour and weapons to be borne by the respective classes of fighting men. In the closing years of the sixteenth century, however, the periodical complaint of laxity in the performance of military duties in time of peace again appears in an Act which, besides appointing a general wapenshaw to be held on the 1st of May, 1599, specifies the arms with which persons of various ranks were to be furnished, and thus affords material for an estimate of the change which had taken place in the equipment of the Scots forces, as well as on the obligations which military service now entailed. Earls, lords, barons, and gentlemen were to be armed with corslet of proof, headpiece, vambraces, teslets or coverings for the thighs, and a Spanish pike. In addition to this, every earl was to have twenty stands of similar armour for his household; every lord, ten; and every baron, one, for every 15 chalders of corn. Every baron and gentleman whose living did not depend upon "victual"[288] was to provide a complete stand for every 1000 marks of his yearly rent; every gentleman worth 300 marks in yearly rent was to be furnished with a light corslet and pike, or else with a musket, together with rest and bandoleer, and a headpiece. The regulation was to extend to the burghs; and the local authorities were to see that every burgess worth £500 of free gear should have a light corslet, a pike and halbard, or a two-handed sword, or else a musket, with its accessories, and a headpiece. But they were also to arrange in such a way that, for every light corslet and pike within the burgh, there should be two muskets. The penalties with which defaulters were threatened afford evidence that, although the country was still far from rich, it had made considerable progress since the days when fines were levied in kind. They were graded as follows: Every earl, 2000 marks; every lord, 1000 marks; every baron, for every 15 chalders of victual that he could spend, 100 marks; and every other person of the rank and substance indicated, £40.

It was one thing to require all ranks, degrees, and qualities to provide themselves with arms on this liberal scale, but it was another to put it into the power even of the most willing, to comply with the order. As a subsequent Act frankly admitted, there was "no such quantity of armour made within the realm as anywise might furnish the lieges thereof", and there consequently arose "a great necessity of bringing of the same home, forth of other countries". It was Sir Michael Balfour of Burleigh who, "not upon any respect of gain and profit that he might reap thereby, but upon the earnest affection and great regard he had to his Majesty's service and to the benefit of the realm", suggested a way out of the difficulty. He undertook to bring home 10,000 stands of armour, of which 2000 were to be for horsemen—figures which, in default of more precise data, are of some assistance towards forming an estimate of the military strength of the country.[289]

Sir Michael Balfour's offer was accepted; and the conditions of the contract duly fixed. The outfit for horsemen was to be complete in all pieces, and was to be supplied in two qualities: lance and sword proof, and hagbut proof. The former was to cost £50, and the latter £10 more. A complete suit of armour for a footman was to be charged £18, and was to be of one quality only—lance and sword proof. The price of a hagbut, with flask or bandoleer, was set at £6, 13s. 4d.

From the long list of defaulters that might be made up from the records of the Privy Council, and in which the names of all sorts and conditions of the lieges, of earls and of yeomen alike, would figure side by side, as well as from the legal proceedings which were taken by Sir Michael Balfour, on the one hand, and, on the other, by those who, on various grounds, claimed to be exempted from the operation of the Act, it appears that there was but little military enthusiasm in the country at this time. And this is borne out by an Act of Privy Council passed in July, 1607. It set forth that, notwithstanding the Act of 1599 for general arming and wapenshawing, there had been no inspection within the kingdom for several years past, and that the "lovable custom, which of old was very precisely kept and was very necessary and expedient for the good of the kingdom", had fallen into desuetude by reason of the negligence of the sheriffs and other officials; and it required these "to charge all and sundry, by open proclamation at the market crosses of the head burghs, to give and make their musters and wapenshawing" on the 4th of the following month. A few days later, however, the order was prorogated, for no more urgent reason than the meeting of Parliament; and with that, the periodical inspection of arms appears to have been finally abandoned for the remainder of the reign of James VI, who, by this time, had become James I of England also, a circumstance which goes far to explain the general indifference on the subject.

The first and main object that was always kept in view, and towards which Scotland's military dispositions were directed, was the protection of the country against the attacks of the "old enemy", as England was repeatedly styled. In more than one of the ordinances it was expressly set forth, that all manner of men were to hold themselves in readiness "to come to the Border for the defence of the land when any wittering came of the incoming of a great English host". And if the ever-present danger assumed more definite form and an invasion was actually expected, letters were sent throughout the country, charging all the lieges to be prepared to take the field in all possible haste, well equipped and duly supplied with provisions for a fixed number of days, usually forty, as soon as they were summoned. Warning of the approach of an invading army was signalled round the country by means of bale-fires which were lighted on certain specified hills.