As a full description and report of the trial of this gun has been officially prepared by a commission appointed for the purpose, and will probably be published, we shall only say of it here that its performance is equal in all respects to that of the best muzzle-loader, and, while possessing all the advantages, it is entirely free from any of the objections which pertain in one form or another to every breech-loading gun we have heretofore had an opportunity to inspect. In appearance it is so nearly like the ordinary soldier's musket that the difference can be perceived only on examination; and, indeed, it may be used as a muzzle-loader either with a cartridge or with loose powder and ball. It is so simple in its mode of operation that there is less danger of error than with a muzzle-loader; yet the anatomical construction of the limbs and joints secures a degree of strength equal to that of a solid mass of iron. The force of the explosion causes so perfect a closing of the joint as to prevent any possible escape of gas, yet the breech may be removed by as simple a process as that of cocking the gun; and we have in the course of experiment fired the gun three hundred times, and have since seen it fired five hundred times, without once wiping or cleaning, and the working of the joints was as easy and the shooting as good at the last as at first.
It is a singular fact in the history of arms, that the successive improvements in their construction have occurred at long intervals, and have made but slow progress towards general adoption even when their advantages were apparent. It was more than a century after muskets were first used in war before they were introduced in the English army to the exclusion of bows and arrows; more than fifty years passed after the invention of flint-locks before they were substituted for match-locks; and many years elapsed after the invention of the percussion-lock before it came into general use.
It is probable that the introduction of breech-loading guns will be proportionally slow. A distinguished English military writer says: "With respect to the choice between muzzle-loaders and breech-loaders, I am quite satisfied that the latter will eventually carry the day. The best principles of construction may not yet have been discovered; but I have no more doubt of their advantage over the muzzle-loaders than I have of the superiority of the percussion--over flint-lock guns."