No fear need be entertained that the use of breech-loaders will become general; manufactures on false principles soon show themselves worthless, however pertinaciously they may be puffed off. The number of accidents arising from the use of breech-loading fire-arms has not been very great as yet; though I have already heard of several very serious cases, from the use of well-made guns: let us consider what would be result if the workmanship was inferior?
There is one other point to which I may briefly allude before dismissing the breech-loader to the “tomb of all the Capulets.” The majority of guns on this principle merely abut against a false breech; and, from the fact of there being no connection either by hook or by cohesion, the explosion causes a separation between the barrel and the breech to an extent which would scarcely be credited. This may, however, be satisfactorily demonstrated by binding a small string of gutta percha round the joint, when after explosion the string will be found to have fallen in between the barrel and the breech; thus showing that the muzzle droops in the act of being discharged, which must must materially influence the correctness of fire.
The recoil of an ordinary 12-bore gun, loaded at the muzzle, varies from forty to forty-eight pounds, seldom exceeding the latter; that of a breech-loader varies from sixty-eight to seventy-six! And this quite independently of the enormous force which is exerted on the sides of these enlarged breech guns. The shoulder left in the barrel, too, is a formidable barrier for the charge to pass by; and, in doing this, the circle of shot in immediate contact with the barrel becomes disfigured and misshaped, so as to insure its flight only to a very short distance. In the muzzle-loader an average of 180 shots strike a target of two feet six inches diameter; but breech-loaders of the same calibre will rarely put in 120 shots; showing a clear loss of 60 pellets. This is due to the enormous jamming they have undergone in passing from the greater to the lesser area of the barrel. It is said that the paper of the cartridge fills up this enlargement; but any one who knows what the force of gunpowder is, must also know that paper intervening between the charge and the sides of the barrel would be condensed at the moment of explosion to one-fourth its original thickness.