Examples from the Web for breech-loading
Amidships was the “secondary” armament of six 6-inch breech-loading guns.How Britannia Came to Rule the Waves|W.H.G. Kingston
Now that breech-loading and slow powders have been introduced, these conditions have been changed.
Chassepot, a French breech-loading rifle named from the inventor.The Nuttall Encyclopaedia|Edited by Rev. James Wood
They are splendid shots, and are almost all armed with breech-loading rifles, Sniders and Martinis.Through Three Campaigns|G. A. Henty
Blunderbuss muzzle, shells, yet no breech-loading; ramrods to shove in shells!The Buttoned Sky|Geoff St. Reynard