The earliest muzzle-loading rifles were more difficult to load than smoothbore muskets, but the invention of metallic cartridges made possible the development of breech-loading mechanisms.
At the next moment, the breech of Hawkeye's rifle fell on the naked head of his adversary, whose muscles appeared to wither under the shock, as he sank from the arms of Duncan, flexible and motionless.
膛枪
难，但
）
手赤裸的脑袋
