Harmonica gun

[3][4] In percussion cap guns, each chamber contains a separate primer, powder charge, and projectile.

[6] According to Clive Scott Chisholm in Following the Wrong God Home: Footloose in an American Dream and Louis A Garavaglia & Charles G. Worman in Firearms of the American West: 1803-1865 the slide gun was independently invented by a Mormon gunsmith called Nicanor Kendall in 1838 and it was from this gunsmith that Browning got the idea for his own harmonica guns when he moved to the area in which Kendall was living in around 1840.

Commencing in 1834 in Quincy, Illinois, he began to make harmonica guns and more conventional revolving rifles.

He continued to improve on the principle after he became a member of the Church of Jesus Christ of Latter-day Saints and emigrated to Nauvoo, Illinois, and finally Ogden, Utah.

In 1837 a percussion cap harmonica gun was patented by Elijah Fisher and Dexter H.