Forty four Henry spherical. Henry also supervised a new rifle design based loosely around the Volcanic to utilize the new ammunition, retaining only the general type of the breech mechanism along with the tubular magazine. This became the Henry rifle of 1860, which was produced by the New Haven Arms https://highimpactrounds.com/product/winchester-super-x-12-ga-2-75in-1-oz-8-lead-1290-fps-25-rd-box/