During the mid-19th century and later, were muzzle loading percussion cap rifles frequently used in the frontiers of the American West, or were flintlock weapons still dominating in frontiers? - Quora
1861 Dated Brown Bess Percussion Conversion Musket - MJL Militaria
M1819 Hall rifle - Wikipedia
Musket / Carbine Percussion Caps | Civil War Artifacts - For Sale in Gettysburg
2 Antique Percussion Cap Muskets: Pomeroy, Warren
350 Percussion Cap Stock Photos - Free & Royalty-Free Stock Photos from Dreamstime
NRA Blog | A Brief History of Firearms: The Percussion System
Antique percussion rifles, - price guide and values
What muzzle loading gun was the fastest to reload, a flintlock or a percussion cap? - Quora
Need help identifying this percussion cap musket : r/blackpowder
Need help identifying this percussion cap musket : r/blackpowder
Percussion Cap Musket | Royal Irish - Virtual Military Gallery